Industrial Signal Processing

Industrial Signal Processing, Total:408 items.

The international standard classification for "Industrial Signal Processing" includes: IT applications in industry , Liquid wastes. Sludge , Heat treatment and coating , Graphical symbols for use on specific equipment , Telecommunications in general , Railway rolling stock , Information technology (IT) in general , Energy and heat transfer engineering in general , Other services , Magnetic storage devices in general , Magnetic tapes , food products in general , Electrical engineering in general , Geology. Meteorology. Hydrology , Water supply systems , Telecommunication systems in general , Extraction and processing of petroleum and natural gas .

The Chinese standard classification for "Industrial Signal Processing" includes: Computer equipment , Specifications for pollution control , Heat treatment , Technical management , Data information , Basic standards and general methods , Outdoor water supply and draining engineering , Technical management , Comprehensive Technology , Label and file structure , Basic standards and general methods , Basic standards and general methods , Meteorology , Technical management , Water supply and draining engineering in general , Communication network in general , Technical management , Telecommunication equipment installation engineering , Petroleum development .

Group Standards of the People's Republic of China

T/GDWCA 0052-2019 Industrial Robot Cables Part 3: Signal Cables for Industrial Robots
T/CASME 1577-2024 Technical specification of magnetic smoke plume elimination process for industrial waste gas treatment
T/SAWP 0001-2022 Technical guidelines of dual membrane processes for industrial wastewater treatment
T/NTAS 021-2024 Industrial wastewater treatment device
T/QGCML 4059-2024 Bluetooth RSSI Signal Processing Technical Specifications
T/QGCML 949-2023 Technical specifications for comprehensive sewage treatment in industrial parks
T/ZSESS 009-2024 Specification for transfer and treatment of sporadic industrial wastewater
T/ZIIC 001-2022 Industrial Internet identification data processing preprocessing procedures
T/SWSA 002-2025 Safety Management Regulations for High-Place Operations in Construction Engineering
T/ZPP 025-2023 Electronic Information Engineering Digital Signal Processing System
T/QGCML 948-2023 Technical specifications for environmental protection industrial waste gas treatment
T/CHTA 008-2022 Credit Rating Evaluation Criteria for Enterprises in Heat Treatment Industry
T/CASMES 177-2023 Industrial waste water integrated treatment device
T/HW 00006-2019 Vocational Skills Standards for Garbage Disposal Workers
T/LDFS 001-2024 Standard for handling credit complaints
T/CIC 021-2021 Requirements for assessment of green factory in industrial wastewater treatment equipment industry
T/CPCIF 0216-2022 Requirements for assessment of green factory in recycling of spent acid industry
T/JSDL 1-2017 Temporarily installed Suspended access equipment construction safety management regulations
T/ZAMEE 14-2022 Technical specification for industrial boiler condensate treatment
T/NDAS 65-2022 Electroplating and nonferrous metal surface treatment industrial wastewater discharge treatment technology
T/ACCEM 140-2024 Information-based integrated biosignal acquisition and processing system
T/CIECCPA 006-2020 Specification for operation and management of industrial waste water treatment and reuse project
T/CPUMT 001-2022 Emergency disposal toolbox for industrial information security
T/QGCML 2067-2023 Industrial water supply and drainage standardized data processing system
T/GDASE 0043-2023 Scale -Corrosion Inhibitor for Industrial Boiler Water Treatment
T/CPCIF 0103-2021 Requirements for assessment of green factory in recycling of waste lithium ion battery industry

Taiwan Provincial Standard of the People's Republic of China

CNS 5204-1983 Flowchart Symbols for Information Processing
CNS 7225-1983 Information Processing-Conventions for Incorporating Flowchart Symbols in Flowcharts

Professional Standard - Aviation

HB/Z 64-1981 No. 3 paint protection heat treatment process
HB 5414-1988 Industrial anhydrous barium chloride for heat treatment
HB 5409-1988 Industrial sodium chloride for heat treatment
HB 5408-1988 Industrial Potassium Nitrate for Heat Treatment
HB 5411-1988 Industrial sodium nitrate for heat treatment
HB 5410-1988 Industrial Potassium Chloride for Heat Treatment

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 16679.1-2024 Industrial systems，installations and equipment and industrial products—Designation of signals—Part 1:Basic rules
GB/T 36380-2018 Treatment and disposal specification for waste sulfuric acid from industrial manufacture
GB/T 16679-2009 Industrial systems，installations and equipment and industrial products - Designation of signals
GB/T 12603-1990 Classification and designation on metal heat treatment
GB 12529.5-1990 Graphic symbols and codes for grain and oil industry Storing and handling
GB/T 22118-2008 Rules for enterprises credit information collecting,processing and providing
GB/T 7574-2008 processing - File structure and labeling of magnetic tapes for information interchange
GB/T 15318-1994 Monitoring and testing method for energy saving of electroheat furnace in industrial heat treating
GB/T 15276-1994 Information processing systems - Information exchange between systems - Synchronous transmission signal quality at DTE/DCE interfaces
GB/T 7574-1987 Information processing; Magnetic tape labeling and file structure for information interchange
GB/T 32125-2015 Treatment and disposal specification for waste hydrochloric acid from industrial manufacture
GB/T 12529.4-1990 Graphic symbols and codes fro grain and oil industry Oil and fat industry
GB/T 36380-2025 Treatment and disposal specification for waste sulfuric acid from industrial manufacture
GB/T 22118-2025 Guidelines for enterprises credit information collecting, processing and providing
GB 3234-1982 Diagnostic criteria and principles of management of industrial fluorosis
GB 12529.3-1990 Graphical symbol, code name milling industry for grain and oil industry
GB/T 15134-1994 Information processing－File structure and labelling of flexible disk cartridges for information interchange
GB/T 12529.5-1990 Graphic symbols and codes for grain and oil industry--Storing and handling
GB/T 43743-2024 Guidelines for the operation and management of industrial reuse water treatment facilities
GB/T 12603-2005 Classifications and designations for metal heat treatment
GB/T 12529.2-1990 Graphic symbols and codes for grain and oil industry Rice millin g
GB/T 12529.3-1990 Graphic symbols and codes for grain and oil industry Flour milling
GB/T 37387-2019 Treatment and disposal specification for waste phosphoric acid from industrial manufacture
GB/T 32125-2021 Treatment and disposal specification for waste hydrochloric acid solution from industrial manufacture
GB/T 28809-2012 Railway applications - Communication, signaling and processing systems - Safety related electronic systems for signaling
SPC GB/T 37387-2019 Treatment and disposal specification for waste phosphoric acid from industrial manufacture (TEXT OF DOCUMENT IS IN CHINESE)
GB/T 14397-1993 Information processing－Start-stop transmission signal quality at DTE/DCE interfaces

Guangdong Provincial Standard of the People's Republic of China

DB44/T 842-2010 Guidelines for Water Treatment of Industrial Boilers
DB44/T 1818-2016 Tubular microfiltration membrane industrial wastewater treatment equipment
DB44/T 1385-2014 Guidelines for Design of Industrial Boiler Water Treatment

Professional Standard - Meteorology

QX/T 78-2007 Specification for wind profile radar signal processing

Professional Standard - Machinery

JB/T 8419-1996 Classification and code of heat treatment process materials
JB/T 8419-2008 Classification and code of technological materials for heat treatment
JB/T 14951-2025 Green Factory Evaluation Requirements for the Heat Treatment Industry

Professional Standard - Electron

SJ/T 11007-1996 Semiconductor TV integrated circuits - General principles of measuring methods for video signal and chrominance signal processing circuits
SJ/Z 9086-1987 Information processing--Start-stop transmission signal quality at DTE/DCE interfaces

Professional Standard-Ships

CB 20013-2011 Specification for signal processing module of sonar

Military Standard of the People's Republic of China-General Armament Department

GJB 5389-2005 General specification for IF signal processor in communication EW

Professional Standard - Aerospace

QJ 2425-1993 基础

Beijing Provincial Standard of the People's Republic of China

DB11/T 1766-2020 Technical specifications for industrial concentrated brine treatment

Ministry of Housing and Urban-Rural Development of the People's Replublic of China

GB 51441-2022 Standard for design of waste water treatment system of electronic industry
GB 51137-2015 Code for construction and acceptance of waste water and exhaust treatment engineering of the electronics industry
GB/T 50050-2017 Code for design of industrial recirculating cooling water treatment
GB 50050-1995 Code for design of industrial recirculating cooling water treatment
GB 51401-2019 Standard for design of electronic industry emissions treatment engineering
GB 50050-2007 Code for Design of Industrial Recirculating Cooling Water Treatmen
GB 51042-2014 Technical code for waste treatment facilities of pharmaceutical industry

Professional Standard - Chemical Industry

HG/T 6124-2022 Requirements for assessment of green factory in recycling of waste lithium ion battery industry
HG/T 5817～5818-2020 Treatment and disposal methods of waste slag produced in the sulfuric acid industry and technical specifications for the treatment and disposal of phthalic anhydride residue (2020)
HG/T 5817-2020 Treatment and disposal method for waste slag of sulfuric acid industry

Professional Standard - Post and Telecommunication

YD/T 639-1993 Management method of type designation for products in posts and telecommunications industry
YD/Z 0022-2001 Specification for data exchange between international business processing system and information center information exchange processing system
YD/T 4164-2022 Coordination mechanism and handling requirements for interconnection and number portability problems

Professional Standard - Ferrous Metallurgy

YB/T 4791-2019 Technical specification for treatment of brine in iron and steel industry

Jiangsu Provincial Standard of the People's Republic of China

DB3211/T 1070-2023 ODR Enterprise Consumer Dispute Handling Work Standards

Professional Standard - Recommended Standards for Engineering Construction

CECS 37-1991 Standards of graphical and letter symbols on communication engineering for industrial enterprpise

Liaoning Provincial Standard of the People's Republic of China

DB21/T 2998-2018 Corrosion and scale inhibitors for industrial boiler water treatment

Guangxi Provincial Standard of the People's Republic of China

DB45/T 1876-2018 Technical specifications for sewage treatment engineering in hazardous waste disposal industry

Professional Standard - Postal Service

YZ/Z 0022-2001 Data Exchanging Specification between International Service Processing System and Information Exchanging and Processing Systems of Information Centers
YZ/Z 0023-2001 Application Level Protocol between International Business Process System and Information Exchanging and Processing System of Information Center
YZ/Z 0024-2001 Exchanging Data Specification between Postal Confidential Service Processing System and Information Exchanging and Processing System of Information Centers System
YZ/Z 0025-2001 Application Level Protocol between Postal Confidential Service Processing System and Information Exchanging and Processing System of Information Centers System

Professional Standard - Petroleum

SY/T 5254-2009 Logging data processing symbol

未注明发布机构

0 ATV-DVWK-Regelwerk:2000-02 Guidelines for the planning of wastewater discharge and treatment facilities in industrial and commercial enterprises

The Institution of Engineering and Technology (IET)

ADV SIG PROC-1985 Advanced Signal Processing
DIG SIG PROC-1990 Digital Signal Processing: principles@ devices and applications
FONDTN DIG SIG PROC-2004 Foundations of Digital Signal Processing: theory@ algorithms and hardware design

International Telecommunication Union (ITU)

ITU-T F.420 FRENCH-1992 Message Handling Services: Public Interpersonal Messaging Service Study Group 1
ITU-T F.420 SPANISH-1992 Message Handling Services: Public Interpersonal Messaging Service Study Group 1
ITU-T F.435 SPANISH-1999 Message handling services: Electronic Data Interchange messaging service SERIES F: NON-TELEPHONE TELECOMMUNICATION SERVICES Message handling services Study Group 7
ITU-T T.53 FRENCH-1994 Character Coded Control Functions for Telematic Services
ITU-T T.53 SPANISH-1994 Character Coded Control Functions for Telematic Services
ITU-T T.70 FRENCH-1993 NETWORK-INDEPENDENT BASIC TRANSPORT SERVICE FOR THE TELEMATIC SERVICES
ITU-T T.70 SPANISH-1993 NETWORK-INDEPENDENT BASIC TRANSPORT SERVICE FOR THE TELEMATIC SERVICES
ITU-T T.52 AMD 1 SPANISH-1996 Non-latin coded character sets for telematic services Amendment 1
ITU-T T.52 AMD 1 FRENCH-1996 Non-latin coded character sets for telematic services Amendment 1
ITU-T G.776.1-1998 Managed Objects for Signal Processing Network Elements - Series G: Transmission Systems and Media Digital Systems and Networks - Digital Transmission Systems - Terminal Equipments - Operations Administration and Maintenance Features of Transmission Equipm
ITU-T F.401 FRENCH-1992 MESSAGE HANDLING SERVICES: NAMING AND ADDRESSING FOR PUBLIC MESSAGE HANDLING SERVICES Study Group 1
ITU-T T.52 SPANISH-1993 NON-LATIN CODED CHARACTER SETS FOR TELEMATIC SERVICES
ITU-T T.52 FRENCH-1993 NON-LATIN CODED CHARACTER SETS FOR TELEMATIC SERVICES
ITU-T F.440 SPANISH-1992 Message Handling Services: Voice Messaging Service Study Group 1
ITU-T F.440 FRENCH-1992 Message Handling Services: Voice Messaging Service Study Group 1
ITU-T F.423 FRENCH-1992 Message Handling Services: Intercommunication between the Interpersonal Messaging Service and the Telefax Service Study Group 1
ITU-T F.401-1992 MESSAGE HANDLING SERVICES: NAMING AND ADDRESSING FOR PUBLIC MESSAGE HANDLING SERVICES Study Group 1
ITU-T T.62 FRENCH-1993 Control Procedures for Teletex and Group 4 Facsimile Services
ITU-T T.62 SPANISH-1993 Control Procedures for Teletex and Group 4 Facsimile Services
ITU-T G.776.3-2000 ADPCM DCME Configuration Map Report Series G: Transmission Systems and media Digital Systems and Networks Digital Transmission SDystems - Terminal Equipments - Operations Administration and Maintenance Features of Transmission Equipment Study Group 15
ITU-T T.23 FRENCH-1994 STANDARDIZED COLOUR TEST CHART FOR DOCUMENT FACSIMILE TRANSMISSIONS
ITU-T T.23 SPANISH-1994 STANDARDIZED COLOUR TEST CHART FOR DOCUMENT FACSIMILE TRANSMISSIONS
ITU-T F.410 SPANISH-1992 Message Handling Services: Public Message Transfer Service Study Group 1
ITU-T G.161 FRENCH-2004 Interaction aspects of signal processing network equipment
ITU-T G.799.2-2009 Mechanism for dynamic coordination of signal processing functions Study Group 16
ITU-T F.410 FRENCH-1992 Message Handling Services: Public Message Transfer Service Study Group 1
ITU-T G.776.1 CORR 1-2007 Managed objects for signal processing network elements Corrigendum 1 Study Group 16
ITU-T T.190 FRENCH-1995 COOPERATIVE DOCUMENT HANDLING (CDH) - FRAMEWORK AND BASIC SERVICES
ITU-T G.161 SPANISH-2004 Interaction aspects of signal processing network equipment
ITU-T G.776.4-2014 Signal processing network equipment (Study Group 16)
ITU-T T.32 AMD 1 FRENCH-1996 Asynchronous Facsimile DCE Control - Service Class 2
ITU-T X.911 SPANISH-2005 Information technology – Open distributed processing – Reference model – Enterprise language
ITU-T X.911 FRENCH-2005 Information technology – Open distributed processing – Reference model – Enterprise language
ITU-T T.31 SPANISH-1995 Asynchronous Facsimile DCE Control - Service Class 1
ITU-T T.31 FRENCH-1995 Asynchronous Facsimile DCE Control - Service Class 1
ITU-T X.400 FRENCH-1999 Message handling system and service overview
ITU-T F.421 FRENCH-1993 MESSAGE HANDLING SERVICES: INTERCOMMUNICATION BETWEEN THE IPM SERVICE AND THE TELEX SERVICE
ITU-T X.400-1999 Message handling system and service overview
ITU-T X.400 SPANISH-1999 Message handling system and service overview
ITU-T Q.115.0 FRENCH-2002 Protocols for the control of signal processing network elements and functions
ITU-T F.435-1999 Message handling services: Electronic Data Interchange messaging service SERIES F: NON-TELEPHONE TELECOMMUNICATION SERVICES Message handling services Study Group 7
ITU-T T.300-1988 GENERAL PRINCIPLES OF TELEMATIC INTERWORKING
ITU-T F.162 FRENCH-1996 Service and Operational Requirements of Store-and-Forward Facsimile Service - Series F: Non-Telephone Telecommunication Services; Telematic Services - Public Facsimile Service Study Group 1
ITU-T F.162 SPANISH-1996 Service and Operational Requirements of Store-and-Forward Facsimile Service - Series F: Non-Telephone Telecommunication Services; Telematic Services - Public Facsimile Service Study Group 1
ITU-T F.415 SPANISH-1993 MESSAGE HANDLING SERVICES: INTERCOMMUNICATION WITH PUBLIC PHYSICAL DELIVERY SERVICES
ITU-T F.415 FRENCH-1993 MESSAGE HANDLING SERVICES: INTERCOMMUNICATION WITH PUBLIC PHYSICAL DELIVERY SERVICES
ITU-T F.415-1993 MESSAGE HANDLING SERVICES: INTERCOMMUNICATION WITH PUBLIC PHYSICAL DELIVERY SERVICES
ITU-T X.96-2000 Call Progress Signals in Public Data Networks Series X: Data Networks and Open System Communications Public Data Networks - Network Aspects Study Group 7; 15 pp
ITU-T Q.115.0 CORR 1 SPANISH-2007 Protocols for the control of signal processing network elements and functions Corrigendum 1
ITU-T Q.115.0 SPANISH-2002 Protocols for the control of signal processing network elements and functions Study Group 11
ITU-T T.24 FRENCH-1998 Standardized Digitized Image Set
ITU-T H.740-2010 Application event handling for IPTV services (Study Group 16)

US Federal Contractor Registration (USFCR)

FCR NAV MO-225-1990 INDUSTRIAL WATER TREATMENT
FCR COE PWTB 420-49-5-1998 INDUSTRIAL WATER TREATMENT PROCEDURES
FCR AF P91-41-1987 INDUSTRIAL WATER TREATMENT PROCEDURES SEPTEMBER 1987
FCR FED H-08-6 SEC 509-1975 LIST OF WATER PROCESSING EQUIPMENT SYMBOLS

European Telecommunications Standards Institute (ETSI)

ETSI TS 103 567:2019 Requirements on signal interferer handling
ETSI TS 103 567-2019 Requirements on signal interferer handling
ETSI TS 103 567 V1.1.1 (2019-09)-2019 Requirements on signal interferer handling
ETSI PRETS 300 134-1992 Integrated Services Digital Network (ISDN); CCITT Signalling System No. 7 Transaction Capabilities Application Part (TCAP)
ETSI TR 103 566-2018 Evaluation status on receiver requirement on Signal interferer handling
ETSI ETS 300 134-1992 Integrated Services Digital Network (ISDN); CCITT Signalling System No. 7 Transaction Capabilities Application Part (TCAP)
ETSI ETS 300 658-1996 Integrated Services Digital Network (ISDN); Signalling System No.7; Transaction Capabilities (TC) Version 2; Test Responder Specification
ETSI PRETS 300 287-1992 Integrated Services Digital Network (ISDN); CCITT Signalling System No.7 Transaction Capabilities Application Part (TCAP) (Version 2)
ETSI PRETS 300 287-1993 Integrated Services Digital Network (ISDN); CCITT Signalling System No.7 Transaction Capabilities Application Part (TCAP) (Version 2)
ETSI PRETS 300 134-1990 Integrated Services Digital Network (ISDN): CCITT Signalling System No. 7 Transaction Capabilities Application Part (TCAP) (T/S 43-05)

Czech Standards Institute (UNMZ)

CSN 36 9030-1973 Flowchart symbols for information processing
CSN 01 3351-1982 Graphical symbols for electrlcal diagrams. Symbols for transmisston and processing signal
CSN 23 0001 2370-1953 Allocation and numbering of tools. Class 23: General provision and handling, additional tools for land work, agriculture and construction
CSN 83 0771-1964 Quality of industrial water for surfaee treatment of metals
CSN ETS 300 134-1994 Integrated Services Digital Network (ISDN). CCITT Signalling System No. 7. Transaction Capabilities Application Part (TCAP)
CSN ISO/IEC 7480:1994 Information processing- Telecommunications and information exchange between systems - Start - stop transmission signal quality at DTE/DCE interfaces

Association Francaise de Normalisation

NF E04-203-3:1991 Control, measurement and automation for industrial processes. Symbolic representation. Part 3 : transducers and signal processing devices.
NF E32-210*NF EN 1547+A1:2009 Industrial thermoprocessing equipment - Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment
NF E32-200-1/IN1*NF EN 746-1/IN1:2009 Industrial thermoprocessing equipment - Part 1 : common safety requirements for industrial thermoprocessing equipment
NF E32-200-1*NF EN 746-1+A1:2009 Industrial thermoprocessing equipment - Part 1 : common safety requirements for industrial thermoprocessing equipment.
NF Z67-011:1971 Information processing. Symbols for configuration flowcharts.
NF Z65-120:1984 Information processing in real-time industry Application control of Fortran language in industrial process
NF EN 50129:2018 Railway applications - Signaling, telecommunications and processing systems - Electronic safety systems for signaling
NF Z67-103:1985 Information processing - Analysis engineering
NF E32-210/IN1*NF EN 1547/IN1:2009 Industrial thermoprocessing equipment - Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment
NF F74-129*NF EN 50129:2018 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
NF Z65-020:1983 INFORMATION PROCESSING PROGRAMMING LANGUAGES LSE Symbolic Teaching Language
NF C03-259:2006 Industrial systems, installations and equipment and industrial products - Designation of signals.
NF E32-200-5*NF EN 746-5:2000 Industrial thermoprocessing equipment - Part 5 : particular safety requirements for salt bath thermoprocessing equipment
NF EN 50159/A1:2020 Railway applications - Signaling, telecommunication and processing systems - Safety communication on transmission systems
NF E32-202*NF ISO 13574:2015 Industrial furnaces and associated thermal processing equipment - Vocabulary

Canadian Standards Association (CSA)

CSA Z243.2-1975 Information Processing - Flowchart Symbols
CSA C22.2 No.220-M91-1991 Information Processing and Business Equipment
CAN/CSA-C22.2 No.220-M91-1991 Information Processing and Business Equipment
CSA C22.2 No.220-M1986-1986 Information Processing and Business Equipment

U.S. Army Corps of Engineers Headquarters

COE PWTB 420-49-5-1998 INDUSTRIAL WATER TREATMENT PROCEDURES

Türk Standardları Enstitüsü

TS 2730-1977 INFORMATION PROCESSING - FLOWCHART SYMBOLS
TS 2729-1977 MAGNETIC TAPE LABELLING AND FILE STRUCTURE FOR INFORMATION INTERCHANGE

International Organization for Standardization (ISO)

ISO 1028:1973 Information processing — Flowchart symbols
ISO 23043:2021 Evaluation methods for industrial wastewater treatment reuse processes
ISO 1001:1986 Information processing; File structure and labelling of magnetic tapes for information interchange

European Committee for Standardization (CEN)

EN 746-1:1997+A1:2009 Industrial thermoprocessing equipment - Part 1: Common safety requirements for industrial thermoprocessing equipment
prEN 746-1-1992 Industrial thermoprocessing equipment; part 1: common safety requirements for industrial thermoprocessing equipment
EN 746-1:1997 Industrial thermoprocessing equipment - Part 1: Common safety requirements for industrial thermoprocessing equipment (Incorporates Amendment A1: 2009)

British Standards Institution (BSI)

BS EN 1547:2001 Industrial thermoprocessing equipment. Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment
BS 3970-3:1990 Technical requirements for digital signal processing in communication systems
20/30399628 DC BS EN 746-1. Industrial thermoprocessing equipment. Part 1. Common safety requirements for industrial thermoprocessing equipment
BS ISO 18431-1:2005 Mechanical vibration and shock. Signal processing - General introduction
BS EN 50129:2018(2019) Railway applications – Communication, signalling and processing systems – Safety related electronic systems for signalling
PD CLC/TS 50459-2:2021 Railway applications. Communication, signalling and processing systems. European Rail Traffic Management System. Ergonomic arrangements of GSM-R information
BS 6562-1:1985 Terms used in the iron and steel industry-Glossary of heat treatment terms
24/30505099 DC BS EN 50129 Railway Application - Communication, signalling and processing system - Safety related electronic systems for signalling
BS ISO 18431-1:2006 Mechanical vibration and shock - Signal processing - General introduction
BS EN 746-5:2000 Industrial thermoprocessing equipment - Particular safety requirements for salt bath thermoprocessing equipment
24/30498328 DC BS EN 50736 Railway application. Communication, signalling and processing system. Test requirements for signalling and telecommunication equipment
BS EN 61175:2006 Industrial systems, installation and equipment and industrial products. Designation of signals
BS EN 60118-15:2012 Electroacoustics. Hearing aids. Methods for characterising signal processing in hearing aids with a speech-like signal
PD CLC/TS 50459-3:2021 Railway applications. Communication, signalling and processing systems. European Rail Traffic Management System. Ergonomic arrangements of non ETCS information
BS EN 61175:2005 Industrial systems, installations and equipment and industrial products - Designation of signals
BS PD CLC/TR 50506-2:2009 Railway applications — Communication, signalling and processing systems — Application guide for EN 50129
BS ISO 18431-3:2014 Mechanical vibration and shock. Signal processing. Methods of time-frequency analysis
12/30218691 DC BS EN 61175. Industrial systems, installations and equipment and industrial products. Designation of signals
05/30133969 DC IEC 62425. Railway applications. Communication, signalling and processing systems. Safety related electronic systems for signalling
DD CLC/TS 50459-5:2005 Railway applications. Communication, signalling and processing systems. European rail traffic management system. Driver-machine interface. Symbols

Standards Norway

NS-EN 1547:2001 Industrial thermoprocessing equipment — Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment
NS 4125:1977 Information processing — Flowchart symbols
NS-EN 1547:2001+A1:2009 Industrial thermoprocessing equipment — Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment
NS-EN 746-1:1997 Industrial thermoprocessing equipment — Part 1: Common safety requirements for industrial thermoprocessing equipment

American Water Works Association (AWWA)

AWWA MTC53864 An Overview of Biological Pretreatment for Industrial Water Treatment Systems

The Directorate General of Specifications and Metrology (DGSM)

OS GSO EN 1547:2011 Industrial thermoprocessing equipment - Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment
OS GSO EN 746-1:2011 Industrial thermoprocessing equipment - Part 1: Common safety requirements for industrial thermoprocessing equipment
OS GSO IEC 62425:2014 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling

Swedish Institute for Standards

SIS SEN 85 30 05-1973 Process control. Analogue pneumatic signals
SIS SEN 85 30 04-1973 Process control. Analogue d.c. current signals
SS-EN 61175:2006 Industrial systems, installations and equipment and industrial products - Designation of signals
SS-EN 50129:2019 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
SIS SS-ISO 7480:1989 Information processing — Start-Stop transmission signal quality at DTE/DCE interfaces
SIS SS 63 63 04-1986 Message handling systems (MHS) - Presentation transfer syntax and notation

Spanish Association for Standardization (UNE)

UNE-EN 1547:2001 Industrial thermoprocessing equipment - Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment.
UNE-EN 746-1:1997 INDUSTRIAL THERMOPROCESSING EQUIPMENT. PART 1: COMMON SAFETY REQUIREMENTS FOR INDUSTRIAL THERMOPROCESSING EQUIPMENT.
AENOR UNE-EN 50129:2020 Railway applications - Communication, signaling and processing systems - Safety related electronic systems for signaling
AENOR UNE-EN 50129 CORR:2005 Railway applications - Communication, signaling and processing systems - Safety related electronic systems for signaling
UNE-EN 50129:2020 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
UNE-EN 50129:2005 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling

Standard Association of Australia （SAA）

AS X2:1969 Flowchart symbols for information processing
AS 2645:1983 Information processing flowchart symbols and conventions
AS 3618:1989 Information processing - Start-stop transmission signal quality at DTE/DCE interfaces
AS 2852P:1986 Handling symbols - Poster
AS Z29P:1966 Handling symbols poster

German Institute for Standardization

DIN EN 1547:2010-02 Industrial thermoprocessing equipment - Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment; German version EN 1547:2001+A1:2009
DIN 66000:1985-11 Information processing; switching algebra, mathematical signs and symbols
DIN 66000:1975 Information processing; switching algebra, mathematical signs and symbols
DIN EN 50159:2011-04*VDE 0831-159:2011-04 Railway applications – Communication, signalling and processing systems
DIN 66000:1965 Information processing; switching algebra, mathematical signs and symbols
DIN 66261:1985-11 Information processing; Nassi-Shneiderman flowchart symbols
DIN EN 746-1:2010-02 Industrial thermoprocessing equipment - Part 1: Common safety requirements for industrial thermoprocessing equipment; German version EN 746-1:1997+A1:2009 / Note: To be replaced by DIN EN 746-1 (2020-03).
DIN 66264-2:1988 Multiprocessor control system for industrial machines (MPST); industrial automatics; rules for information interchange
DIN 17014-3:1976-05 Heat treatment of ferrous materials; notation to indicate heat treatment processes
DIN 66264-2 E:1984-01 Multiprocessor control system for industrial machines (MPST); industrial automatics; rules for information interchange
DIN 66001:1966 Information processing; graphical symbols and their application
DIN 66001:1983 Information processing; graphical symbols and their application
DIN 66264-2:1988-08 Multiprocessor control system for industrial machines (MPST); industrial automatics; rules for information interchange
DIN 66001:1983-12 Information processing; graphical symbols and their application
DIN 66001:1977 Information processing; graphical symbols and their application
DIN 66001:1969 Information processing; graphical symbols and their application
DIN EN 746-1 E:2020-03 Industrial thermoprocessing equipment - Part 1: Common safety requirements for industrial thermoprocessing equipment
DIN EN 1547:2001-07 Industrial thermoprocessing equipment - Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment; English version of DIN EN 1547
DIN EN 746-6 E:1995-01 Industrial heat treatment equipment Part 6: Particular safety requirements for liquid phase heat treatment equipment
DIN 66261:1985 Information processing; Nassi-Shneiderman flowchart symbols
DIN EN 50129:2019 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling; German version EN 50129:2018 + AC:2019
DIN EN 50129 E:2017 Draft Document - Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling; German version prEN 50129:2016
DIN 24201:1982-05 Industrial furnaces; heating and heat-treating furnaces; concepts
DIN 68701:1993 Wood paving GE for industrial purposes
DIN EN 50129 E:2017-07 Draft Document - Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling; German version prEN 50129:2016
DIN 66000:1985 Information processing; switching algebra, mathematical signs and symbols
DIN 24201:1982 Industrial furnaces; heating and heat-treating furnaces; concepts
DIN CLC/TS 50459-2:2022-05*VDE V 0831-459-2:2022-05 Railway applications – Communication, signalling and processing systems – European Rail Traffic Management System
DIN CLC/TS 50459-3:2022-05*VDE V 0831-459-3:2022-05 Railway applications – Communication, signalling and processing systems – European Rail Traffic Management System
DIN 66001 Bb.1:1983 Information processing; graphical symbols and their application; layout of graphical symbols on a template
DIN 66001 Beiblatt 1:1983 Information processing; graphical symbols and their application; layout of graphical symbols on a template
DIN 66001 Beiblatt 1:1983-12 Information processing; graphical symbols and their application; layout of graphical symbols on a template

Netherlands Institute for Standardization

NEN 3283-1967 Flowchart symbols for information processing

Yugoslav Association for Standardization

JUS L.N4.010-1985 Analogue signals forprocess controlsystems. Analogue current signals
JUS I.B1.014-1990 Infonmation processing. Conversion bettreen the coded character sets (JUS I.BI.009 and character set for telematic service) and the International Telegraph Alphabet No. 2 (ITA 2)

National Standards Authority of Ireland

S.R.5-1970 RECOMMENDATIONS FOR THE DISPOSAL OF INDUSTRIAL EFFLUENT WATERS

American Petroleum Institute (API)

API TREATMENT WETLANDS-1998 TREATMENT WETLANDS FOR THE PETROLEUM INDUSTRY
API PUBL 4561-1992 Pump and Treat: The Petroleum Industry Perspective
API PUBL 318-1983 Land Treatment Practices in the Petroleum Industry
API PUBL 4672-1998 The Use of Treatment Wetlands for Petroleum Industry Effluents

Association of German Mechanical Engineers

VDI/VDE 2180 Blatt 2-1967 Sicherung von Anlagen der Verfahrenstechnik; Moeglichkeiten der Signalverarbeitung
VDI VDE 2182 Blatt 1-2020 General Processing Model for Information Security in Industrial Automation
VDI/VDE/VDMA 2632 BLATT 3:2017 Industrial image processing — Acceptance of classifying image processing systems
VDI/VDE 2632 Blatt 1-1998 Industrial image processing - Definition of demands for image processing systems
VDI/VDE 2632 Blatt 1-2001 Industrielle Bildverarbeitung - Definition von Anforderungen an Bildverarbeitungssysteme
VDI VDE VDMA 2632 Blatt 2-2015 Machine vision - Guideline for the preparation of a requirement specification and a system specification
VDI VDE VDMA 2632 Blatt-1 E:2021-10 Machine vision - Basics, terms and definitions
VDI/VDE/VDMA 2632 BLATT 1:2023 Industrial image processing — basics and terms
VDI VDE VDMA 2632 Blatt 1-2023 Machine vision - Basics, terms, and definitions
VDI/VDE 5565 BLATT 2-2025 Optical coherence tomography (OCT) - Signal and data processing
VDI/VDE/VDMA 2632 BLATT 3.1-2020 Industrial image processing - acceptance of classifying image processing systems - testing of classification performance

Bureau of Indian Standards

IS 10495-1983 Guide to the treatment and disposal of wastewater from the wool processing industry
IS 9841-2022 Guide for Treatment and Disposal of Effluents of Fertilizer Industry
IS 9841-1981 Fertilizer Industry Wastewater Treatment and Disposal Guide
IS 5183-1977 Guidelines for Treatment and Disposal of Wastewater from the Tannery Industry
IS 9508-1980 Guide for treatment and disposal of effluents of cotton and synthetic textile industry
IS 8682-1977 Dairy Industry Wastewater Treatment and Disposal Guide
IS 7453-1974 Guidelines for wastewater treatment in the electroplating industry
IS 10044-1981 Guidelines for the Treatment and Disposal of Wastewater from the Petroleum Refining Industry
IS 4903-1979 Guide for treatment and disposal of effluents of cane sugar industry
IS 9509-1980 Guide to the Treatment and Disposal of Viscose Rayon Industrial Wastewater
IS 8188-1976 Industrial cooling system water treatment operating procedures
IS 1885-52-12-1980 Electrotechnical vocabulary-52 - Data processing-12 - Information theory

Gosstandart of Russia

GOST 27465-1987 Information processing systems. Characters. Classification, naming and notation
GOST 27463-1987 Information processing systems. 7-Bit coded character sets
GOST R IEC 62280-2017 Railway applications. Communication, signalling and processing systems. Safety communication requirements
GOST IEC 62280-2022 Railways. Communication, signaling and data processing systems. Requirements for ensuring secure transmission of information

Austrian Standards

ONORM A 2600-1979 Graphical Symbols; flowchart for Information processing
ONORM A 2606-1982 Symbols for logical connections in Information processing
ONORM S 2605-1-1995 Treatment of radioactive waste water from industry, commerce, science, reserach

Military Standards (MIL-STD)

MIL MIL-DTL-226G-2009 Halyards, Signal, Braided Treated
MIL MIL-H-226F-1982 HALYARDS, SIGNAL, BRAIDED TREATED (SUPERSEDING MIL-H-226E)

National Standardisation Body (ASRO)

STAS 10445-1976 EQUIPMENTS FOR INDUSTRIAL WATER TREATMENT Classification
STAS SR ISO 8790:1996 Information processing systems - Computer system configuration diagram symbols and conventbns
STAS 12530-1987 INFORMATION PROCESSING Start-stop transmission signal quality at DTK/DCE interfaces
STAS 10279/7-1981 INDUSTRIAL TRUCKS Specification for signal painting
STAS R 12318/3-1985 Data processing equipiwciilsINDUSTRLAL AESTHETIC CENERAL UEOL'IRE.MENTS

Defense Logistics Agency

DLA MIL-DTL-226 G-2009 HALYARDS, SIGNAL, BRAIDED TREATED
DLA DSCC-VID-V62/06619 REV C-2013 MICROCIRCUIT, DIGITAL SIGNAL PROCESSORS, MONOLITHIC SILICON
DLA DSCC-VID-V62/12605-2013 MICROCIRCUIT, DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA DSCC-VID-V62/05601 REV B-2013 MICROCIRCUIT, DIGITAL SIGNAL PROCESSORS, MONOLITHIC SILICON
DLA SMD-5962-88619 REV F-2013 MICROCIRCUIT, DIGITAL, CMOS, SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA SMD-5962-98578 REV D-2013 MICROCIRCUIT, DIGITAL, DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA SMD-5962-97606 REV G-2013 MICROCIRCUIT, DIGITAL, DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA SMD-5962-90526 REV N-2008 MICROCIRCUIT, DIGITAL, CMOS, DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA SMD-5962-92058 REV N-2010 MICROCIRCUIT, DIGITAL, CMOS, DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA DSCC-VID-V62/03610 REV B-2012 MICROCIRCUIT, DIGITAL, CMOS, DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA MIL-M-38510/620 VALID NOTICE 4-2012 Microcircuits, Digital, VHSIC, CMOS, Signal Processing Element, Monolithic Silicon
DLA SMD-5962-87633 REV G-2008 MICROCIRCUIT, DIGITAL, CMOS, DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA DSCC-VID-V62/04649 REV B-2010 MICROCIRCUIT, DIGITAL, FIXED POINT DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA DSCC-VID-V62/07649-2008 MICROCIRCUIT, DIGITAL, FIXED POINT DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA DSCC-VID-V62/04753 REV B-2006 MICROCIRCUIT, DIGITAL, FLOATING POINT DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON
DLA DSCC-VID-V62-05607 REV D-2013 MICROCIRCUIT, DIGITAL, FIXED POINT DIGITAL SIGNAL PROCESSOR, MONOLITHIC SILICON

National Association of Corrosion Engineers (NACE)

NACE SP0915 WAB-2015 SSPC Surface Preparation Standard NACE WAB-8/SSPC-SP 14 (WAB) Industrial Wet Abrasive Blast Cleaning (Item No. 21400)
NACE NO.3-1994 Joint Surface Preparation Standard Commercial Blast Cleaning (Item No. 21067; SSPC-SP 6)
NACE NO.8-1998 Industrial Blast Cleaning (Item No. 21088; SSPC-SP 14)
NACE NO. 8-1999 Industrial Blast Cleaning Item No. 21088; SSPC-SP 14
NACE NO. 8-1998 Industrial Blast Cleaning Item No. 21088; SSPC-SP 14
NACE NO. 3-1999 Joint Surface Preparation Standard Commercial Blast Cleaning Item No. 21067; SSPC SP 6 1999

Swiss Association for Standardization (SNV)

SNV 40776-1959 drawing. Processing and handling instructions numerical code

(U.S.) Telecommunications Industries Association

TIA/EIA-660-1996 Uniform Dialing Procedures and Call Processing Treatment for Cellular Radio Telecommunications

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0831-129-2019 Railway applications - Communication@ signalling and processing systems - Safety related electronic systems for signalling; German version EN 50129:2018 + AC:2019
VDE 0831-129-2017 Railway applications - Communication@ signalling and processing systems - Safety related electronic systems for signalling; German version prEN 50129:2016
VDE 0831-129-2003 Railway applications - Communications@ signalling and processing systems - Safety related electronic systems for signalling; German version EN 50129:2003
VDE 0831-129 BERICHTIGUNG 1-2010 Railway applications - Communication@ signalling and processing systems - Safety related electronic systems for Signalling - German version EN 50129:2003@ Corrigendum to DIN EN 50129 (VDE 0831-129):2003-12; German version CENELEC-Cor.:2010 to EN 50129:200

Deutsche Vereinigung für Wasserwirtschaft, Abwasser und Abfall e. V. (DWA)

DWA-A 712:2005-06 General Guidelines for the Planning of Wastewater Treatment Plants in Industrial and Commercial Enterprises

Lithuanian Standards Office

LST EN 50129-2004 Railway applications. Communication, signalling and processing systems. Safety related electronic systems for signalling
LST EN 50129-2004/AC-2010 Railway applications. Communication, signalling and processing systems. Safety related electronic systems for signalling

Polski Komitet Normalizacyjny (PKN)

PN M01147-1989 Engineering drawings. Symbols for denoting the heat treatnent process
PN BN 8773-01-1967 Regional geographical survey work. Signal

Korean Agency for Technology and Standards (KATS)

KS C 1800-1997 GENERAL RULES FOR DEFINING EXPRESSION OF THE PERFORMANCE OF INDUSTRIAL PROCESS MEASUREMENT AND CONTROL EQUIPMENT
KS X 5404-1993 INFORMATION PROCESSING -- FILE STRUCTURE AND LABELLING OF MAGNETIC TAPES FOR INFORMATION INTERCHANGE
KS X 3116-2006(2017) Information processing systems－Information exchange between systems－Synchronous transmission signal quality at DTE/DCE interfaces
KS C IEC 61175-1-2017(2022) Industrial systems, installations and equipment and industrial products－Designation of signals
KS C IEC 61175-1-2022 Industrial systems, installations and equipment and industrial products－Designation of signals
KS C IEC 61175-1:2017 Industrial systems, installations and equipment and industrial products－Designation of signals
KS C IEC 61175:2011 Industrial systems, installations and equipment and industrial products－Designation of signals
KS A 1516-1979 Korean Industrial Standard Vinylidene Chloride Treated Paper
KS B ISO 18431-1-2018 Mechanical vibration and shock — Signal processing — Part 1: General introduction

American National Standards Institute （ANSI)

ANSI/NSF 8(i10)-2012 Commercial powered food preparation equipment
X3.5-1970 FLOWCHART SYMBOLS AND THEIR USAGE IN INFORMATION PROCESSING

Institute of Electrical and Electronics Engineers (IEEE)

IEEE 1923.1-2021 Computation of Energy Efficiency Upper Bound for Apparatus Processing Communication Signal Waveforms
IEEE 3D body processing industry connections assets and transformations definitions 2022 IEEE 3D BODY PROCESSING INDUSTRY CONNECTIONS REPORT
P21451-001/D3.0 November 2016 IEEE Draft Recommended Practice for Signal Treatment Applied to Smart Transducers
P21451-001/D2.0, September 2016 IEEE Draft Recommended Practice for Signal Treatment Applied to Smart Transducers

International Electrotechnical Commission (IEC)

IEC 62425:2025 CMV Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
IEC 62425:2025 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
IEC 61175:2005 Industrial systems, installations and equipment and industrial products - Designations of signals
IEC TR3 60877:1999 Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service

Danish Standards Foundation

DANSK DS/EN 50129/AC:2019 Railway applications – Communication, signalling and processing systems – Safety related electronic systems for signalling
DANSK DS/EN 50129:2003 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
DS/EN 50129:2004 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
DANSK DS/EN 746-2:2010 Industrial thermoprocessing equipment - Safety requirements for combustion and fuel handling systems
DS/EN 746-2:2010 Industrial thermoprocessing equipment - Safety requirements for combustion and fuel handling systems
DS/ETS 300134:1993 Integrated Services Digital Network (ISDN); CCITT Signalling System No.7. Transaction Capabilities Application Part (TCAP)
DS/EN 61175:2006 Industrial systems, installations and equipment and industrial products - Designation of signals
DS/ISO 1001:1981 Information processing. Magnetic tape labelling and file structure for information interchange
DS/CLC/TR 50511:2008 Railway applications - Communications, signalling and processing systems - ERTMS/ETCS - External signalling for lines equipped with ERTMS/ETCS Level 2
DANSK DS/CLC/TR 50511:2007 Railway applications - Communications, signalling and processing systems - ERTMS/ETCS - External signalling for lines equipped with ERTMS/ETCS Level 2

European Committee for Electrotechnical Standardization（CENELEC）

prEN 50XXX Railway Application - Communication, Signalling and processing system - Test requirements for signalling and telecommunication equipment
prEN 50129 Railway Application - Communication, signalling and processing system - Safety related electronic systems for signalling
EN 61175:2005 Industrial systems@ installations and equipment and industrial products Designation of signals
EN 61285:2015 Industrial-process control - Safety of analyzer houses
EN 61285:1994 Industrial-Process Control Safety of Analyser Houses
CLC/TR 50511:2007 Railway applications - Communications, signalling and processing systems - ERTMS/ETCS - External signalling for lines equipped with ERTMS/ETCS Level 2

Chile Instituto Nacional de Normalización

INDITECNOR 2.68-4ch-1951 Accident prevention signals in industry

South African Bureau of Standard

SANS 329:2008 Industrial thermoprocessing equipment - Safety requirements for combustion and fuel-handling systems

GCC Standardization Organization

GSO IEC 62425:2014 Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling

Cuban Institute of Standards and Metrology

NC 59-08-21-1988 National Electrotechical Vocabulary Information Automated Processing. Distributed Processing of Data

American Wood Protection Association

AWPA M2-16 Standard for the Inspection of Preservative Treated Products for Industrial Use
AWPA M2-19 Standard for the Inspection of Preservative Treated Products for Industrial Use

Deutsche Vereinigung für Wasserwirtschaft, Abwasser und Abfall (ATV-DVWK)

ATV-M 708:1994-12 Guidelines for Waste Water from Milk Processing
ATV-DVWK-M 776:2002-04 Technical guide for wastewater treatment in the German starch industry: Extraction of native starch, production of starch products by hydrolysis and modification

Ente Nazionale Italiano di Unificazione

UNI EN 746-8:2002 Industrial thermoprocessing equipment - Particular safety requirements for quenching equipment
UNI ISO 7480:1986 Information processing. Start-stop transmission signal quality at dte/dce interfaces.

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS 4160:1994 Information processing systems - Information exchange between systems - Synchronous transmission signal quality at DTE/DCE interfaces

Magyar Szabványügyi Testület

MSZ 95/5.lap-1964 Expert Group for Communications, Signaling and Other Industrial Uses

Japanese Industrial Standards Committee (JISC)

JIS C 5516:2015 Methods for characterising signal processing in hearing aids with a speech-like signal

Comitato Elettrotecnico Italiano

CEI EN 61175:2006 Industrial systems, installations and equipment and industrial products Designation of signals
CEI CLC/TR 50511:2008 Railway applications - Communications, signalling and processing systems - ERTMS/ETCS - External signalling for lines equipped with ERTMS/ETCS Level 2

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 61175:2016 Industrial systems, installations and equipment and industrial products - Designation of signals

Indonesia Standards

SNI 06-6693-2002 Calcium hydroxide for copper industrial waste water handling