online

online, Total:345 items.

The international standard classification for "online" includes: Services , Pollution, pollution control and conservation , Chemical laboratories. Laboratory equipment , Compressors and pneumatic machines , Energy and heat transfer engineering in general , Character sets and information coding , Quality in general , Services in general , Analytical chemistry in general , Raw materials and raw glass , Other standards related to quality , Astronomy. Geodesy. Geography , Natural gas , Natural fibres , IT applications in other fields , Documents in administration, commerce and industry , Power transmission and distribution lines , Fuels in general , Industrial automation systems , IT applications in transport and trade , Generators , Industrial robots. Manipulators , Generating sets , IT applications in industry , Valves in general , Gases for industrial application , Geology. Meteorology. Hydrology , Non-destructive testing , Filters, seals and contamination of fluids , Publishing , Applications of information technology in general , Looms. Weaving machines , Measurement of volume, mass, density, viscosity , Environment and environmental protection in general , Equipment for the chemical industry , Applications of information technology , Power stations in general , Installations and equipment for waste disposal and treatment , Products of non-ferrous metals in general , Equipment for the metallurgical industry , Heat treatment and coating , Other standards related to pharmaceutics , Transport by water , Water quality , Environmental protection , Sterilization and disinfection in general .

The Chinese standard classification for "online" includes: Standardization and Quality Management , Environmental pollutant monitoring methods , Electrochemical, thermochemistry and optical profile type analyzer , Compressor and fan , Technical management , Data encryption , Commerce, Trade and Contract , Supply and Use Relation , Building glass , Comprehensive Technology , Measuring tool and instrument , Mapping in general , Natural gas , Cotton textile in general , Computer application , File Format , Electric transmission and transformation equipment in general , Coal analysis methods , Industrial automation and control device in general , Electric rotating machinery in general , Generating unit , Inductor and transformer , Industrial gas and chemical gas , Oceanographic instrumentation , Basic standards and general methods , Hydraulic and pneumatic device , Editing and Publication , Other light industry machinery , Papermaking in general , Mechanics Measurement , Technical management , Electric power testing technique , , Light metals and their alloys , Ingot and blank casting equipment , Non-ferrous metals and their alloys products in general , Drug testing instrument , Basic standards and general methods , Data communication equipment , Rolling equipment , Pharmaceutical processing machinery and equipment , Communication network performance index and testing , Petrochemical and chemical industry engineering , Basic organic chemicals , Environmental monitoring instrument and its complete equipment , Hydrology and water conservancy instrument , Public medical equipment , Metal nondestructive testing method .

Hebei Provincial Standard of the People's Republic of China

DB13/T 1679-2012 On-line Monitoring System of High Voltage Junction Temperature
DB13/T 5796-2023 Pollutant online automatic monitoring (monitoring) terminal side technology algorithm
DB1304/T 438-2023 Guidelines for online comprehensive inspection of natural gas gate station pressure pipelines
DB13/T 2935-2019 Technical specifications for the construction and operation of the dust on-line monitoring system
DB13/T 5941-2024 Specifications for Inspection and Inspection of Online Monitoring Systems for Floating Roof Storage Tanks and Gas Tanks
DB13/T 5356-2021 Guidelines for regular maintenance of on-line chemical instruments in power plants
DB13/T 5555-2022 Cement enterprise unit product energy consumption online monitoring data collection specification
DB13/T 2003-2014 Online stone washing machine
DB13/T 5551-2022 Specifications for safe operation of online monitoring system for floating roof storage tanks and gas holders
DB13/T 5795-2023 Pollutant online automatic monitoring (monitoring) Internet of Things gateway technology algorithm
DB13/T 5954-2024 Technical specification for online monitoring of water pollutants in rural domestic sewage treatment facilities
DB13/T 5177-2020 Specifications for online calibration of elevator speed limiter

Group Standards of the People's Republic of China

T/CAQI 39-2017 Technical requires for online monitoring system of Indoor air quality
T/SLPA 000002.2-2021 Lightning Protection Intelligent Online Monitoring System Part 2: SPD Intelligent Online Monitoring Device
T/AHEMA 25-2022 Technical specification for operation and maintenance of online monitoring system for cooking fume emission
T/TJCA 0006-2021 K12 Online Education Service and Evaluation
T/CIMA 0038-2023 Online silica monitor
T/AHEMA 20-2022 Technical Specification for On-line Monitoring of Cooking Fume
T/HNAEPI 004-2022 Technical specifications for installation and acceptance of surface water thallium online monitoring system
T/CCPITCSC 030-2019 Specifications for service of online accommodation platform
T/SLPA 000002.1-2021 Lightning Protection Intelligent Online Monitoring System Part 1: General Rules
T/GDBCH 004-2021 Specifications of enterprise online evaluation planning system design
T/WSJD 10-2020 Technical specifications for on-line monitoring of drinking water quality
T/ZEA 005-2018 Requirements for the Online Dispute Adjustment Mechanism between Internet Financial Enterprises and Users
T/CIECCPA 007-2022 Technical specification for on-line quality and quantity monitoring in pipeline direct drinking water system
T/CHA 016-2020 Specification for online disclosure of catering merchants’ health service information
T/CNTAC 69-2020 Textile — Determination of formaldehyde — Automatic derivatization method using long optical path spectrophotometry
T/GIES 002-2020 Technical specification for LED package light component quick test on line
T/GAZE 2002-2022 Acoustic full-section transit-time flow online monitoring system
T/CAEPI 41-2022 Technical requirement for online water pollution early-warning and discharge source identification instrument of aqueous fluorescence fingerprint
T/CPSS 1004-2020 Technical Specification for Power Quality Monitoring System and Terminal of User Side
T/SXS 70-2024 Fume online monitoring system
T/ZSTDA 03-2021 Online Dispenser
T/QGCML 1937-2023 Postgraduate Entrance Examination Online Tutoring Platform
T/QGCML 164-2021 General technical requirements for on-line monitoring system of cooking oil fume emission
T/SZBX 015-2021 On line dust monitoring system
T/NBPIA 002-2020 Technical Specification for quality of dialysate and online hemodialysis replacement fluid
T/HNAEPI 002-2021 Technical requirement and test method of on-line thallium monitor for pollutant discharge wastewater
T/SLPA 000002.3-2021 Lightning Protection Intelligent Online Monitoring System Part 3: Grounding Performance Online Monitoring Device
T/WSJD 9-2020 Technical guidelines for on-line monitoring of sterilization effect of small pressure steam sterilizers in medical institutions
T/CIMA 0039-2023 Online phosphate monitor
T/CCBD 11-2020 Brand management—Requirements of hotel online pre-sale service
T/WSJD 23.1-2022 Guidelines for On-line Monitoring of Medical Waste in Medical and Health Institutions Part I General Principles
T/ZAS 4010-2021 Specification for digital construction and management of community intelligent governance platform
T/CCPITCSC 051-2020 Specification for hotel pre-sale service of online accommodation platform
T/CAQI 62-2019 Technical guidelines for on-line water quality monitoring system of river(lake) chief system
T/QGCML 2137-2023 Online comprehensive teaching platform
T/ZAS 4001-2020 Standardofonlinedefensemanagementforgraduationthesisincollegesand universities
T/SLPA 000002.4-2021 Lightning Protection Intelligent Online Monitoring System Part 4: Atmospheric Electric Field Monitoring Device
T/HZBX 008-2017 Online Classroom Technical Specifications
T/CWEC 13-2019 Technical guidelines for spectral on-line water quality monitoring system
T/CPSS 1009-2021 Technical specification for field test of power quality online monitoring devices
T/CIE 059.6-2019 Requirements for online testing of complete machines in intelligent factories in the color TV industry
T/ISC 0001-2020 The rating and evaluation of online service quality for hotels
T/SHDSGY 094-2022 Online learning platform system
T/HNAEPI 003-2021 Specifications and test procedures for on-line monitoring of thallium for surface water
T/HNAEPI 005-2022 Technical specification for installation and acceptance of thallium online monitoring system for water pollution sources
T/CQSES 02-2020 Technical Specifications of the water quality and flow rate online monitoring system for urban drainage pipe network
T/CI 060-2022 Online chromatographic analysis system
T/SMA 0014-2020 Technical specifications for online calibration of large-caliber electronic water meters
T/GDCKCJH 044-2021 On-site test methods for diameter and roundness of expanded pipe

Professional Standard - Ferrous Metallurgy

YB/T 6168-2024 Ladle online hot repair system
YB/T 4829-2020 Determination of metallic coating mass on steel一On-line X-ray fluorescence method
YB/T 6258-2024 Iron Ore High-Energy Pulse Laser Multi-Element Online Analysis Method

Guangdong Provincial Standard of the People's Republic of China

DB4403/T 171-2021 Technical guidelines for operation and maintenance of online water quality monitoring stations in coastal waters
DB4401/T 83-2020 Urban drainage online monitoring system management and maintenance procedures
DB44/T 1718-2015 Technical requirements for nickel water quality automatic on-line monitor
DB44/T 1719-2015 Technical requirements for copper water quality automatic on-line monitor
DB44/T 1946-2016 Biotoxicity water quality automatic on-line monitor technical requirements Luminescent bacteria method
DB44/T 1823-2016 Technical requirements for zinc water quality automatic online monitor
DB4403/T 38-2020 Cross-border e-commerce online dispute resolution service interaction specification
DB4413/T 26-2022 Technical specification for the management of online monitoring equipment for dust and noise in construction projects
DB44/T 2649-2025 Specification of Online Service Interface for Realistic 3D Guangdong
DB44/T 1895-2016 On-line rapid evaluation method for chromatic aberration consistency of semiconductor lighting devices
DB4401/T 175-2022 On-line test method for metering characteristics of water intake metering system
DB4403/T 207-2021 Technical requirements for on-line monitoring system of oil fume pollutants in catering industry
DB4401/T 118-2021 Guidelines for On-Line Calibration of Safety Valves
DB4401/T 70-2020 Online calibration method of product oil flow meter

Henan Provincial Standard of the People's Republic of China

DB41/T 2550-2023 Standards for Online Supervision and Management of Medical Waste
DB41/T 1974-2020 Flow online automatic monitoring specification
DB41/T 1164-2021 On-line management regulations for highway engineering process quality nodes
DB41/T 1883-2019 On-line calibration rules for safety valves
DB41/T 2778-2024 Tech Guide for Online Monitoring System of Fuel Vapor Recovery

Anhui Provincial Standard of the People's Republic of China

DB34/T 2286-2022 Safety valve on-line calibration procedure
DB34/T 2286-2015 Safety valve on-line calibration procedure
DB34/T 2976-2017 High-pressure accumulator on-line inspection regulations
DB3418/T 037-2024 National 12315 Platform Online Dispute Resolution (ODR) Work Guide
DB34/T 3080-2018 Design specification for on-line status monitoring system of large pumping station units
DB34/T 3755-2020 Specifications for Information Sharing and Exchange of Online Approval and Supervision Platform for Investment Projects
DB34/T 1973-2020 On-line inspection procedures for high-pressure gas cylinders in natural gas filling stations
DB3406/T 004-2020 Technical specifications for automatic detection of online status of Beidou positioning vehicle terminal for freight vehicles
DB3410/T 23-2023 "Internet + Real Estate Registration" Applicant's Online True Intention and Inspection Standards
DB34/T 1973-2013 On-line inspection procedures for high-pressure gas cylinders in natural gas filling stations
DB34/T 4689-2024 Energy consumption online monitoring data quality evaluation
DB3401/T 294-2023 Technical specifications for the construction and operation of online monitoring systems for particulate matter in construction
DB34/T 4521-2023 Data exchange specifications for online supervision information systems for state-owned assets and enterprises

Yunnan Provincial Standard of the People's Republic of China

DB53/T 1173-2023 Online data monitoring and early warning specifications for the online video "Bright Kitchen and Bright Stove"
DB5306/T 49-2020 Zhaotong City Investment Project Online Approval Management Specifications
DB53/T 1116-2022 Quality evaluation of online monitoring data of energy consumption per unit of energy consumption
DB53/T 1026-2021 Functional requirements of online monitoring terminal system for energy consumption of key energy-consuming units
DB53/T 1159-2023 Specifications for Online Compilation of Hydrological Data

Shanghai Provincial Standard of the People's Republic of China

DB31/T 1211-2020 Technical code for energy efficiency online monitoring of central air-conditioning systems
DB31/T 1143-2019 Technical specification for online monitoring on energy efficiency of air compressor system
DB31/T 1302-2021 Data center energy consumption online monitoring technical specification
DB31/T 1141-2019 Technical specification for online monitoring system on energy efficiency of industrial park
DB31/T 1433-2023 Technical Specifications for Online Dust Monitoring
DB31/T 1142-2019 Technical specification for on-line monitoring of energy efficiency of gas-fired industrial boilers

Professional Standard - Energy

DL/T 2799-2024 Technical Guide for Real-time Online Monitoring of Thermal Efficiency of Power Plant Boilers
NB/T 11382-2023 Wind turbine transmission system lubricating oil online status monitoring system
DL/T 1602-2024 Online measurement method for hydrogen conductivity of pure water degassing in power plant
NB/T 10859-2021 Technical requirements for online monitoring system of steel structures and hoists for hydropower projects
NB/T 10977-2022 Code for design of on-line monitoring of transmission lines
NB/T 11594-2024 Environmental Durability Assessment Online Monitoring Device for Key Components of Offshore Wind Power Generation Equipment
NB/T 11299-2023 Code for Design of Online Monitoring System of Optical Fiber CompositeSubmarine Cable for Offshore Wind Power Projects
NB/T 10168-2019 General technical conditions of on-line monitoring system for mine main fans

Professional Standard - Tourism

LB/T 094-2025 Standards for Accommodation Booking Services on Online Travel Platforms
LB/T 093-2025 Requirements for Online Information in Tourist Attractions

Jiangxi Provincial Standard of the People's Republic of China

DB36/T 1931-2024 Fixed pollution source waste gas flow rate online monitoring optical scintillation method
DB36/T 2149.2-2025 Energy consumption online monitoring system for energy users Part 2: Data connection
DB36/T 1401-2021 Technical specification for design and installation of electric energy metering device for online energy consumption monitoring system
DB36/T 1369-2020 Technical regulations for on-line monitoring of towers
DB36/T 2149.3-2025 On-line monitoring system for energy consumption of energy users Part 3: System maintenance
DB36/T 2129-2025 Technical Specifications for the Construction and Operation of Thallium Online Monitoring System for Water Pollution Sources
DB36/T 1634-2022 On-line detection method of pipeline-type water intake metering facilities

Professional Standard - Password Professional Standards

GM/T 0113-2021 Fast online identity authentication protocol

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 3080-2023 Technical specification for online status evaluation of running smart energy meters
DB15/T 3739-2024 Technical specification for online evaluation of power transformer operating status
DB15/T 1503-2018 Application guidelines for online calibration of safety valves
DB15/T 3096-2023 Acceptance Guide for Enterprise Access Terminal System for Online Monitoring of Energy Consumption of Energy-Using Units
DB15/T 3097-2023 Technical specifications for online monitoring data quality evaluation of energy consumption of energy consuming units

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

GB/T 41414-2022 Evaluation methods for online reputation of consumer products
GB/T 36404-2018 On-line detection for spot faults of flat glass
GB/T 25923-2010 Specification of on-line gas analyzers
GB/T 19713-2005 Information technology - Security techniques - Public key infrastructure - Online certificate status protocol
GB/T 36642-2018 Information technology—Learning, education and training—Online courses
GB/T 18293-2001 On-line measurement on operating efficiency of power convertor equipments
GB/T 40810.1-2021 Geometrical product specifications (GPS)—Online measurement in process—Part 1:Online verification of geometric features (size and surface texture)
GB/T 42632-2023 Technical requirements of cabled online system for marine ecological environment monitoring
GB/T 36315-2018 Evaluation criteria for E-commerce supplier—Online seller
GB/T 44711-2024 On-line detection method for foreign fibers in cotton—Electro-optical method
GB/T 41430-2022 Evaluation system for online reputation of consumer products
GB/T 25924-2010 Test methods of on-line gas analyzers
GB/T 41562-2022 Consumer products online reputation—Methods of grading
GB/T 40599-2021 Technical specification for relay protection and security automatic equipment online monitoring and analysis
GB/T 25481-2010 On-line ultraviolet/visible spectrum analyzer
GB/T 31232.2-2014 E-commerce statistical indicator system. Part 2:Online marketing
GB/T 21540-2022 Hydraulic fluid power—On-line automatic particle-counting systems for liquids—Methods of calibration and validation
GB/T 40659-2021 Intelligent manufacturing—Online detection system based on machine vision—General requirements
GB/T 42980-2023 Intelligent manufacturing—Online detection system based on machine vision—Test method
GB/T 44988-2024 On-line monitoring requirements for process industry safety instrumented systems
GB/T 44274-2024 Information technology—Business agency online service for micro, medium and small enterprise—Data interface
GB/T 35697-2017 General technical specification for on-line monitoring device on overhead transmission lines
GB/Z 29626-2013 Guide of on-line monitoring system for turbine-generators
GB/T 19952-2005 Evaluation of the measurement performance of on-line analysers for coal
GB/T 39887-2021 Index systems for evaluating enterprise's online reputation
GB/T 34618-2017 Temperature detection method for judging internal leakage faults of working valves in steam drainage steam
GB/T 40810.2-2021 Geometrical product specifications (GPS)—Online measurement in process—Part 2：Online verifications of geometric features（form and position）
GB/T 28766-2012 Natural gas - Performance evaluation for on-line analytical systems
GB/T 40525-2021 Specification of online sharing interface for geographic information
GB/T 30330-2013 China Online Information Exchange for Publications - Product Information Format Specification for Books
GB/T 38692-2020 Technical specification for energy online monitoring of energy consumption units
GB/T 25059-2010 Information security technology—Public Key Infrastructure—Simple Online Certificate Status Protocol
GB/T 41127-2021 Cross-border E-commerce―Specification for online dispute resolution documents
GB/T 44479-2024 Guidance for evaluating the online learning service organization
GB/T 19713-2025 Cybersecurity technology—Public key infrastructure—Online certificate status protocol
GB/T 40606-2021 Technical specifications for online security analysis and auxiliary decision-making of power grid
GB/T 29626-2019 Guide of on-line condition monitoring system for turbine-generator
GB/T 29814-2013 On-line analyser systems―Guide to design and installation
GB/T 34042-2017 General specification for on-line analyzer systems
GB/T 42498-2023 Specification for online dispute resolution in E-commerce
GB/T 36090-2018 Gas analysis—Guide for quality assurance of on line automatic measuring system
GB/T 28570-2012 Technical guide of on-line condition monitoring system for hydraulic turbine and generator units
GB/T 40083-2021 Technical requirements for online monitoring of energy consumption of building materials industry
GB/T 42983.1-2023 Industrial robots—Operation and maintenance—Part 1: Online monitoring
GB/T 33208-2016 Non-destructive testing--Practice for the blades on-line monitoring based on tip-timing theory
GB/T 21540-2008 Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation

Professional Standard - Light Industry

QB/T 4592-2013 Online checkout equipment for paper container defect
QB/T 2812-2006 Paper-online determination of weight and moisture(the near infrared method)

Chongqing Provincial Standard of the People's Republic of China

DB50/T 1739-2025 Safety valve online calibration operating procedures

National Metrological Verification Regulations of the People's Republic of China

JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen
JJG 370-2007 Verification Regulation for Vibration Tube Liquid Density Meter on Line
JJG 1055-2009 On-line Gas Chromatograph

Professional Standard - Construction Industry

JG/T 361-2012 On-line Physical Cleaning Equipment for Central Air-conditioning Systems

Professional Standard - Grain

LS/T 1221-2020 Code of practice on on-line monitoring of stored grain pests

Shandong Provincial Standard of the People's Republic of China

DB37/T 5042-2015 Technical specification for on-line monitoring system of urban water supply quality
DB37/T 4079-2020 Technical specification for operation and maintenance of online monitoring system for water pollution sources
DB37/T 4338-2021 Technical specifications for construction site of particulate matter(PM10) and noise online monitoring system
DB37/T 4091-2020 Guidelines for the Construction of Marine Environment Online Monitoring System
DB37/T 4820-2025 Technical specification for online monitoring of heating units
DB37/T 3462-2018 Ultrasonic method for on-line monitoring of flue gas velocity from fixed pollution sources
DB37/T 4822-2025 Technical specification for online monitoring of biomass blending in coal-fired units
DB37/T 4011-2020 Technical specification for operation and maintenance of flue gas online monitoring system for fixed pollution sources
DB37/T 1845-2011 Technical conditions of online infrared oil measuring instrument for water quality

Professional Standard - Chemical Industry

HG/T 4094-2009 Chemical online electrochemical oxygen analyzer
HG/T 5831-2021 Chemical online gas mass spectrometer

Professional Standard - Business

SB/T 11009-2013 The process specification of online electronic contract

Professional Standard - Energy and Power Planning

DL/T 2771-2024 Technical specification for online monitoring device of wind and powder in thermal power plants
DL/T 1197-2012 Specification of On-line Condition Monitoring System for Hydro-generator Set
DL/T 677-2009 Checking and calibration code for on-line chemical monitoring instrument of power plant
DL/T 2035-2019 Technical requirements for energy efficiency online monitoring system of centralized air conditioning
DL/T 2096-2020 Technical specification for online safety monitoring system of hydropower dam in operation
DL/T 2598-2023 Guideline for on line measuring low-level dissolved oxygen in water and steam of power plant
DL/T 1197-2023 Specification of on-line condition monitoring system for hydro-generator set
DL/T 1163-2012 Configuration Guide of On-line Monitoring Equipment for Cylindrical Rotor Generators
DL/T 1356-2014 Online Measurement Method of Cation Conductivity Deducted the Impact off Phosphatr in Boiler Water
DL/T 1207-2013 Test Method for On-line Conductivity Measurement of Purity Water for Power Plant
DL/T 656-1998 Code for on-line acceptance test of turbine control system in fossil fuel power plant
DL/T 677-1999 Checking and Calibration Code for On-line Chemical Analysis Instrument of Fossil Fuel Power Plant
DL/T 1329-2014 Technical Guidance for Economy Real-time On-line Monitoring of Thermal Power Plant
DL/T 677-2018 Inspection code of on-line chemical instruments for power plant
DL/T 1201-2013 Test Method for On-line pH Measurement of Water of Low Conductivity for Power Plant
DL/T 1987-2019 Technical specifications of sulfur hexafluoride on-line leakage monitoring and alarming equipments
DL/T 659-1998 Code for On-line Acceptance Test of Distributed Control System in Fossil Fuel Power Plant
DL/T 658-1998 Code for On-line Acceptance Test of Sequence Control System in Fossil Fuel Power Plant
DL/T 1498.1-2016 Technical specification for on-line monitoring device of transformation equipment—Part 1: General
DL/T 1971-2019 Code of operation and maintenance for online condition monitoring system of hydro-generator sets
DL/T 1663-2023 Technical guidelines for on-line monitoring and intelligent diagnosis of relaying protection in smart substation
DL/T 657-1998 Code for On-line Acceptance Test of Modulating Control System in Fossil Fuel Power Plant
DL/T 655-1998 Code for On-line Acceptance Test of Furnace Safeguard Supervisory System in Fossil Fuel Power Plant

Zhejiang Provincial Standard of the People's Republic of China

DB3306/T 038-2021 Management specification for on-line monitoring of operating electric energy meters

Professional Standard - Urban Construction

CJ/T 364-2011 Online calibration requirement for piping electromagnetic flowmeter
CJJ/T 271-2017 Technical standard for online water quality monitoring in municipal water supply process
CJ/T 252-2011 Technical requirements of the water quality and flowrate online monitoring system for urban drainage
CJ/T 465-2015 Real-time on-line detection equipment for odor from municipal solid waste

Professional Standard - Non-ferrous Metal

YS/T 851-2012 Technical Specification for On-line Rotating Degassing System Used for Aluminium and Aluminium Alloy Melts
YS/T 601-2012 Technical Specification for Process of On-line Degassing and Filtering for Aluminium and Aluminium Alloy Melts
YS/T 876-2013 Standard Practice for Extrusion Solution Heat Treatment for Wrought Aluminium Alloys

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 3547-2019 Technical specifications for wastewater treatment and online monitoring in medical institutions
DB3204/T 1006-2019 Technical specifications for on-line monitoring of drinking water quality
DB32/T 4124-2021 Technical specifications for online transmission of parameters of automatic monitoring equipment for wastewater pollutants
DB32/T 4270-2022 Specifications for setting up online monitoring devices for occupational hazards in enterprises
DB32/T 3548-2019 Guidelines for the Construction of Online Traceability Management Information System for Medical Waste in Medical Institutions
DB3212/T 1125-2022 Specifications for the Construction of Carbon Emissions Online Monitoring System
DB32/T 4558-2023 On-line near-infrared detection system for the extraction,concentration,and liquid extraction production process of traditional Chinese medicine extracts
DB32/T 5113-2025 Technical Specifications for the Construction of Online Dust Monitoring Systems at Ports
DB32/T 4346-2022 Technical specification for communication protocol between water pollution online monitoring equipment and data acquisition and transmission instrument
DB32/T 3907-2020 Specifications for setting up online monitoring system for external radiation in radiological diagnosis and treatment workplaces
DB32/T 4422-2022 Technical specifications for the construction of marine environment online monitoring stations in coastal waters
DB32/T 4350-2022 Technical specifications for online monitoring of electricity consumption in air pollution source working conditions

Professional Standard - Traffic

JT/T 1257.1-2019 Online energy consumption monitoring for commercial vehicle for cargos transportation-Part 1:Technical requirement for data acquisition equipment
JT/T 1277-2019 Technical specifications for online monitoring system of port energy consumption

Professional Standard - Petroleum

SY/T 7658-2021 Natural gas Performance evaluation of on-line gas chromatography
SY/T 6999-2014 General requirements for flow meters on-line verification with a traveling gas flow standard facility
SY/T 7499-2020 Recommended practice for design and installation of on-line monitoring system for offshore centrifugal pump
SY/T 7483-2020 Determination of sulfur compounds in natural gas by on-line gas chromatography
SY/T 7610-2020 Petroleum drilling and production equipment-Specification for online inspection and monitoring of high pressure manifold

Professional Standard - Meteorology

QX/T 577-2020 Technical requirements for online monitoring of lightning protectiongrounding resistance

Tianjin Provincial Standard of the People's Republic of China

DB12/T 725-2017 Technical specifications for the construction and operation of the dust on-line monitoring system
DB12/T 1325-2024 Technical specification for online monitoring of ammonia emission flux from closed livestock and poultry houses
DB12/T 584-2015 Technical requirements for on-line monitoring of water quality in seawater industrial aquaculture
DB12/T 772-2018 Operating Specifications for Online Monitoring Platform of Hazardous Chemicals
DB12/T 1195-2023 Technical specifications for the construction of marine ranch online monitoring system
DB12/T 788-2018 Technical requirements for integrated online collection device of water quality parameters of aquaculture Internet of things
DB12/T 585-2015 Technical requirements for online monitoring of freshwater pond aquaculture water quality

Shaanxi Provincial Standard of the People's Republic of China

DB6101/T 3103-2021 Construction and operation and maintenance procedures of online monitoring system for masonry cultural relics diseases
DB6101/T 3226-2025 Technical Specifications for Online Monitoring of Electric Vehicle Charging Pile

Professional Standard - Machinery

JB/T 20144-2012 Online sampling device for Pharmaceutical Lyophilizer
JB/T 14242-2022 On-line monitor for dissolved oxygen
JB/T 14365-2022 On-line repair milling cutter for rail
JB/T 12047-2014 Tubular Closer with Pre-stretching Online for Elevator Steel Wire Ropes

Professional Standard - Nuclear Industry

EJ/T 594-1991 Technical conditions for on-line analyzers for elements such as tungsten and molybdenum

Professional Standard - Post and Telecommunication

YD/T 3714.2-2023 In-service fiber monitoring OTDR module—Part 2: For PON system
YD/T 4526-2023 Technical requirements and test methods for on-line monitoring of lead-acidbatteries for communications
YD/T 4091-2022 Technical specification for mobile Internet online business information service (yellow page)
YD/T 1062-2000 Switch ISDN user interface on line monitor function
YD/T 4543-2023 Technical requirements and Test Methods for Mobile Program Online Service Reinforcement System

Professional Standard - Petrochemical Industry

SH/T 1549-1993 Determination for moisture of industrial light olefin - On-line analyzer application guide
SH/T 1549-2020 Light olefins for industrial use - Determination of water - Guidelines for application of online analysers
SH/T 3174-2013 Code for design of on-line analyzer system in petrochemical industry

Beijing Provincial Standard of the People's Republic of China

DB11/T 1402-2017 Solar photovoltaic online monitoring system access specification
DB11/T 2250-2024 Technical specifications for access to online monitoring systems for energy consumption of key energy-consuming units

Fujian Provincial Standard of the People's Republic of China

DB35/T 1832-2019 Technical specification for online monitoring data quality evaluation of energy consumption in industrial enterprises
DB35/T 1538-2015 Remote on-line diagnosis and inspection method of ultrasonic flowmeter for natural gas
DB35/T 1759-2018 Technical specification for on-line monitoring of thermal efficiency of industrial boilers
DB35/T 1688-2017 Safety technical specification for on-line calibration of safety valves for flammable and explosive media
DB35/T 2144-2023 Online monitoring data transmission requirements for optical storage, charging and inspection power stations

Professional Standard - Environmental Protection

HJ 356-2019 Technical specification for data validity of wastewater on-line monitoring system (CODCr, NH3-N et al.)
HJ 609-2011 The Technical Requirement for water Quality Automatic On-line Monitor of Chromium(VI)
HJ/T 191-2005 The technical requirement for water quality on-line automatic monitor of UV
HJ/T 355-2007 Technical specifications for the operation and assessment of Wastewater on-line monitoring system(on trial)
HJ 355-2019 Technical specification for operation of wastewater on-line monitoring system (CODCr, NH3-N et al.)
HJ 101-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of ammonia
HJ/T 212-2005 Standard for data communication of pollution emission auto monitoring system
HJ 926-2017 Specifications and test procedures for automatic on-line monitoring of mercury in water
HJ 377-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of chemical oxygen demand（CODCr）
HJ 212-2017 Data transmission standard for online monitoring systems of pollutant
HJ 763-2015 Specifications ans Test Procedures for Automatic/On-line Monitoring of Cadmium in Water
HJ/T 356-2007 Technical specifications for validity of wastewater on-line monitoring data(on trial)
HJ/T 354-2007 Technical specifications for check and acceptance of wastewater on-line monitoring system(on trial)
HJ 609-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of chromium(Ⅵ)
HJ 798-2016 Specifications Test Methods for Automatic/On-line Monitor of Total Chromium in Water
HJ 353-2019 Technical specification for installation of wastewater on-line monitoring system (CODCr, NH3-N et al.)
HJ 354-2019 Technical specification for check and acceptance of wastewater on-line monitoring system (CODCr, NH3-N et al.)
HJ/T 353-2007 Technical guidelines of wastewater on-line monitoring equipments and installation(on trial)

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 3212-2022 Operation and maintenance specification for integrated online government service platform
DB23/T 3922-2024 Guide for Online Monitoring of High-Pressure Cylinder Groups at Natural Gas Filling Stations
DB23/T 3887-2024 Evaluation of Measurement Capability for Online Temperature Sensors Used in Dairy Processing
DB23/T 2567-2020 General technical requirements for online monitoring system of energy consumption of key energy-consuming units

Hunan Provincial Standard of the People's Republic of China

DB43/T 2001.1-2021 Online Training Guide for Professional Courses in Finance and Economics Part 1: General Principles
DB43/T 969-2025 Technical Specifications for Online Monitoring System of Manganese, Lead and Cadmium for Water Pollution Sources
DB43/T 2001.2-2021 Online Training Guide for Finance and Economics Professional Courses Part 2: Ordinary Higher Undergraduate Schools

Shanxi Provincial Standard of the People's Republic of China

DB14/T 1979-2019 Technical Specifications for Data Validity Judgment of Heavy Metal Online Monitoring System for Water Pollution Sources
DB14/T 2474-2022 Guide to online vibration monitoring of key components of wind turbines
DB14/T 3221-2024 The requirements for online objection acceptance and handling of centralized government procurement projects
DB14/T 1978-2019 "Technical Specifications for the Operation and Assessment of Heavy Metal Online Monitoring System for Water Pollution Sources";
DB14/T 2050-2020 Technical Specifications for Operation and Maintenance Quality Control of Pollution Source Wastewater Online Monitoring System
DB14/T 1714-2025 Technical requirements for the construction and operation of online monitoring stations for highway transportation environment
DB14/T 1711-2018 Technical specification for installation of heavy metal online monitoring system for water pollution sources
DB14/T 1865-2019 Technical specification for acceptance of heavy metal online monitoring system for water pollution sources

Professional Standard - Electricity

DL/Z 249-2012 Guidelines for selecting on-line monitor of gases dissolved in transformer oil

Professional Standard - Medicine

YY/T 0567.5-2011 Aseptic processing of health care products—Part 5:Sterilization in place
YY/T 0567.4-2011 Aseptic processing of health care products—Part 4:Clean-in-place technologies

Gansu Provincial Standard of the People's Republic of China

DB62/T 4397-2021 Specifications for online inspection of high-pressure gas storage cylinders in natural gas filling stations
DB62/T 4160-2020 On-line detection method for comprehensive performance of in-use vacuum adiabatic cryogenic pressure vessel

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 4595-2022 Technical specification for partial discharge on-line monitoring device for high voltage switchgear

Professional Standard - Coal

MT/T 970-2005 Non-destructive and fix quantity detecting method and determinant rule for tightwire on-line

Professional Standard - Civil Administration

MZ/T 232-2024 Data transmission requirements for online monitoring system of atmospheric pollutants in funeral homes

Guizhou Provincial Standard of the People's Republic of China

DB52/T 726-2011 Guizhou Provincial Energy Conservation Power Generation Dispatch Coal Consumption Online Monitoring System Comparison Test Guidelines

Sichuan Provincial Standard of the People's Republic of China

DB51/T 2190-2016 General Technical Specifications for On-line Detection and Status Evaluation System of Electric Energy Metering Devices

National Metrological Technical Specifications of the People's Republic of China

JJF 1547-2015 Calibration Specification for On-line pH Meters

Liaoning Provincial Standard of the People's Republic of China

DB21/T 3792-2023 Data interface specification for big data analysis platform for online monitoring of energy consumption of key energy consuming units

Professional Standard - Press and Publication

CY/T 95.3-2013 China online information exchang for publications. Part 3: Product information code lists fo books
CY/T 95.2-2013 Online information exchange of Chinese publications Part 2: Format specification of book product information

American Water Works Association (AWWA)

AWWA IMTECH51377 Getting It All Online
AWWA ACE56303 Online Data Management
AWWA QTC97153 On-Line Detection of Coliforms

Association Francaise de Normalisation

NF ISO 23291:2020 Milk and dairy products - Guidelines for the application of in-line and on-line infrared spectrometry

IT-UNI

UNI ISO 23291:2021 Milk and milk products - Guidelines for the application of in-line and on-line infrared spectrometry

Society of Automotive Engineers (SAE)

SAE AMS2694D-2024 In-Process Welding of Castings
SAE AMS 2694D-2024 In-Process Welding of Castings
SAE AMS2694C-2018 In-Process Welding of Castings

International Organization for Standardization (ISO)

ISO 23291:2020 | IDF 248:2020 Milk and milk products — Guidelines for the application of in-line and on-line infrared spectrometry
ISO 23291:2020 Milk and milk products — Guidelines for the application of in-line and on-line infrared spectrometry

British Standards Institution (BSI)

BS ISO 23291:2020 Milk and milk products. Guidelines for the application of in-line and on-line infrared spectrometry
BS PAS 1296:2018 Online age checking. Provision and use of online age check services. Code of Practice
PAS 1296:2018 Online age checking. Provision and use of online age check services. Code of Practice