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  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Bureau

Bureau, Total:446 items.

The international standard classification for "Bureau" includes: Data communication networks , Telecommunications in general , Wires and symmetrical cables , Rectifiers. Convertors. Stabilized power supply , Electrical and electronic testing , Interface and interconnection equipment , Switching and signalling systems , Other cells and batteries , Geology. Meteorology. Hydrology , IT Terminal and other peripheral equipment , Power stations in general , Incandescent lamps .

The Chinese standard classification for "Bureau" includes: Digital communication equipment , Postal service in general , Basic standards and general methods , Communication line and equipment , Telecommunication power supply equipment , Electric transmission and transformation equipment in general , System equipment interface , Communication network number, signal and connection , Meteorology , Computer in general , Other electric appliances , Electric power testing technique , Electric light source products .


Professional Standard - Post and Telecommunication

  • YD 335-1988 Digital Line Signalling for Intertoll Exchange
  • YD/T 1174-2001 Telecommunication Cable-Central Office Coaxial Cable
  • YD 336-1988 Digital Line Signalling for Manual Toll Exchange to local Exchange
  • YD/T 706-1994 Sign of post office
  • XT 003-1993 Technical Requirements for Intra-office Parcel Handling System (Provisional Provisions)
  • YD/T 5001-1994 Reference Plane Atlas for House Design of Long-distance and Urban Local Telephone Switching Office
  • YD 5184-2009 Design Specifications for Telecommunication Centres (Stations) Energy Saving
  • YD/T 3985-2021 Global management framework of distributed cloud
  • YD 2006-1992 Code for engineering design of rural post and telecommunications sub-offices
  • XT 001-9101 Technical system for publishing newspapers and periodicals within the bureau (provisional regulations)
  • YD/T 1968-2009 Intelligent Heat Exchanger for Telecommunication Stations/Sites
  • YD 5098-2005 Specifications of Engineering Design for Lightning Protection and Earthing Design for Telecommunication Bureaus(Stations)
  • YD/T 2381-2011 Technical Specification of Safety Management for Remote Communication Station
  • YD/T 1820-2008 Telecommunication Central Office Symmetrical Cables
  • YD/T 1968-2021 Intelligent heat exchanger for telecommunication stations/sites
  • WBH 010-1990 Table for calculation of inter-office trunk circuit group
  • YD 2005-1993 Code for engineering design of county (city) post office
  • YD/T 1051-2010 General reqiurements for power supply system of telecommunication stations/sites

Professional Standard - Ministry of Public Security Logo

  • GNn 37.9-1988 Codes of Beijing Public Security Bureau and Branch (County) Bureau

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

  • GB/T 7354-2018 High-voltage test techniques-Partial discharge measurements
  • GB/T 32420-2015 Specification for testing of wireless local area network
  • GB 3379-1982 Interoffice direct signalling system for telephone automatic switching network
  • GB/T 33676-2017 Technical specifications for inspection of lightning protection system in telecommunication site (station)
  • GB/T 17971.3-2000 Information technology--Keyboard layouts for text and office systems--Part 3:Complementary layouts of the alphanumeric zone of the alphanumeric section
  • GB/T 7354-2003 Partial discharge measurements
  • GB/T 28521-2012 Intelligent energy saving system by fresh air for telecommunication stations/sites

Professional Standard - Machinery

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Energy and Power Planning

  • DL/T 356-2010 Calibration specification of partial discharge measuring devices

Sichuan Provincial Standard of the People's Republic of China

  • DB51/T 1316-2011 Specifications for the construction and layout of apiary farms
  • DB51/T 3105.1-2023 Standardization and standardization construction specifications of grass-roots market supervision bureaus (institutes) Part 1: County-level market supervision bureaus

Jilin Provincial Standard of the People's Republic of China

Professional Standard - Electron

Professional Standard - Energy

Professional Standard - Railway

  • TB 1416-1981 Provisions on Enterprise Standard Number of Railway Bureau

Hebei Provincial Standard of the People's Republic of China

Group Standards of the People's Republic of China

Professional Standard - Light Industry

Jiangsu Provincial Standard of the People's Republic of China

  • DB3204/T 1039-2022 Guidelines for the Standardization Construction of the Market Supervision Sub-bureau

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

  • GB 51120-2015 Acceptance code for lightning protection and earthing engineering of telecommunication bureaus (stations)
  • GB 50689-2011 Code for design of lightning protection and earthing engineering for telecommunication bureaus(Stations)

Professional Standard - Postal Service

Military Standards (MIL-STD)

U.S. Military Regulations and Norms

Japanese Industrial Standards Committee (JISC)

  • JIS X 5251:1989 Local area networks -- Logical link control
  • JIS D 6020:2014 Fork lift trucks.Construction and layout of pedals of sit-on fork lift truck

ECMA - European Association for Standardizing Information and Communication Systems

  • ECMA 133-1989 Reference Configurations for Calls Through Exchanges of Private Telecommunication Networks

Association of German Mechanical Engineers

German Institute for Standardization

  • DIN 14092-3:2023-04 Fire stations - Part 3: Training tower for fire stations / Note: Date of issue 2023-02-24*Intended as replacement for DIN 14092-3 (2012-04).

Institute of Electrical and Electronics Engineers (IEEE)

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

US-FCR

AASHTO - American Association of State Highway and Transportation Officials

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

  • AS/NZS 4802.1:1996 Information processing systems - Local area networks - Overview of local area network standards
  • AS/NZS 4802.1 SUPP2:1997 Information processing systems - Local area networks - Overview of local area network standards

Standards Norway

SCC

  • ADS RS198 Full Scale Layout Reproduction, Fuselage Lines, Identification & Layout
  • ADS RS193 Standard Layout Tables
  • ADS RS194 Standard Layout Blank

United States Navy

  • NAVY AN819 REV 14-1957 SLEEVE, COUPLING [Use: DLA MS20819 REV G CANC NOTICE 3, DLA MS20819 REV G CANC NOTICE 2, DLA MS20819 REV G CANC NOTICE 1, DLA MS20819 REV G, DLA MS20819 REV E, DLA MS20819 REV C, DLA MS20819 REV B, DLA MS20819 REV A, DLA MS20819]
  • NAVY AN822 REV 7-1957 ELBOW - FLARED TUBE AND PIPE THREAD, 90 DEG. [Use: DLA MS20822 REV F CANC NOTICE 1, DLA MS20822 REV F, DLA MS20822 REV E, DLA MS20822 REV D, DLA MS20822 REV B, DLA MS20822 REV A, DLA MS20822]

Society of Automotive Engineers (SAE)

CZ-CSN

TR-TSE

Aeronautical Radio Inc.

Korean Agency for Technology and Standards (KATS)

Defense Logistics Agency

  • DLA A-A-20331-2000 FOOD PACKET, SURVIVAL, AIRCRAFT LIFE RAFT [Superseded: DLA MIL-F-15381 F CANC NOTICE 1, DLA MIL-F-15381 F, DLA MIL-F-15381 E (1), DLA MIL-F-15381 E, DLA MIL-F-15381 D (2), DLA MIL-F-15381 D (1), DLA MIL-F-15381 D, DLA MIL-F-15381 C]

International Code Council

Magyar Szabványügyi Testület

(U.S.) Ford Automotive Standards

SE-SIS

AT-ON

Swedish Institute for Standards

  • SIS/TS 637010:2024 Municipalities data deliveries to Statistics Sweden and Swedish Tax Agency after decisions on building permits
  • SS 34321:1994 Office documents - Layout

International Organization for Standardization (ISO)

American Society for Testing and Materials (ASTM)

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

International Telecommunication Union (ITU)

Danish Standards Foundation

Standard Association of Australia (SAA)

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

Alliance of Telecommunications Industry Solutions (ATIS)

International Electrotechnical Commission (IEC)

PL-PKN

RO-ASRO

ATIS - Alliance for Telecommunications Industry Solutions

YU-JUS

American Water Works Association (AWWA)

  • AWWA ACE91123 Executive Support Systems for Water Bureau Directors: Past, Present, and Future

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector