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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
Die-casting die components—Part 11:Ejector pin
WITHDRAWN published on 23.7.2003
Selected format:Die-cast die components--Return pins
WITHDRAWN published on 27.9.1984
Selected format:Die-casting die components—Part 12:Return pin
WITHDRAWN published on 23.7.2003
Selected format:Die-cast die components--Ejector plate washers
WITHDRAWN published on 27.9.1984
Selected format:Die-casting die components—Part 13:Ejector plate washer
WITHDRAWN published on 23.7.2003
Selected format:Die-cast die components--Stop pins
WITHDRAWN published on 27.9.1984
Selected format:Die-casting die components—Part 14:Stop pin
WITHDRAWN published on 23.7.2003
Selected format:Die-cast die components--Spacer blocks
WITHDRAWN published on 27.9.1984
Selected format:Die-casting die components—Part 15:Spacer block
WITHDRAWN published on 23.7.2003
Selected format:Die-casting die components—Part 16:Flat ejector pin
WITHDRAWN published on 23.7.2003
Selected format:Latest update: 2025-10-14 (Number of items: 2 236 946)
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