GB - Chinese national standards - Page 653

Standards GB - Chinese national standards - Page 653

Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level. Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document

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GB/T 16722.4-2008

Technical product documentation - Handling of computer-based technical information - Document management and retrieval systems

Standard published on 26.6.2008

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274.80 USD


in 3 working days
GB/T 16723-1996

Information technology--Protocol for providing the OSI connectionless-mode transport service

Standard published on 26.12.1996

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802.80 USD


in 3 working days
GB/T 16724.2-1996

Information technology--Telecommunications and information exchange between systems--X.25-DTE conformance testing--Part 2:Data link layer conformance test suite

Standard published on 26.12.1996

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ON REQUEST


Out of stock
GB/T 16724.3-1997

Information technology--Telecommunications and information exchange between systems--X.25-DTE conformance testing--Part 3:Packet layer conformance test suite

Standard published on 26.5.1997

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ON REQUEST


Out of stock
GB/T 16725-1997

Technical requirements for transmitter and receiver for globle marine distress safty system

Standard published on 2.1.1997

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334.80 USD


in 3 working days
GB/T 16727-2025

Precast concrete plate for composite slab

Standard published on 31.10.2025

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502.80 USD


in 4 working days
GB/T 16728-2007

Prestressed concrete ribbed roof slabs

Standard published on 11.9.2007

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466.80 USD


in 3 working days
GB/T 16731-2023

Classification of sound absorption property for absorbent products using in buildings

Standard published on 17.3.2023

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430.80 USD


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GB/T 16732-2023

Heating, ventilation, air conditioning and air cleaning equipment in building—Units and symbols

Standard published on 23.5.2023

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694.80 USD


in 5 working days
GB/T 16733-1997

Stage division and code of procedure for development of national standards

Standard published on 27.1.1997

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382.80 USD


in 3 working days

Entries shown from 6520 to 6530 out of a total of 91717 entries.


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