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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
Holder for sliding guide die sets for press tools—Punch holder for center pillar sets
WITHDRAWN published on 23.7.1990
Selected format:Holder for ball slide die sets for press tools—Punch holder for diagonal pillar sets
WITHDRAWN published on 23.7.1990
Selected format:Holder for ball slide die sets for press tools—Die holder for diagonal pillar sets
WITHDRAWN published on 23.7.1990
Selected format:Holder for ball slide die sets for press tools—Punch holder for center pillar sets
WITHDRAWN published on 23.7.1990
Selected format:Holder for ball slide die sets for press tools—Die holder for center pillar sets
WITHDRAWN published on 23.7.1990
Selected format:Holder for ball slide die sets for press tools—Punch holder for four pillar sets
WITHDRAWN published on 23.7.1990
Selected format:Holder for ball slide die sets for press tools—Die holder for four pillar sets
WITHDRAWN published on 23.7.1990
Selected format:Holder for ball slide die sets for press tools—Punch holder for back pillar sets
WITHDRAWN published on 23.7.1990
Selected format:Holder for ball slide die sets for press tools—Die holder for back pillar sets
WITHDRAWN published on 23.7.1990
Selected format:Electrical installations in ships—Special features—Control and instrumentation
WITHDRAWN published on 29.6.2012
Selected format:Latest update: 2025-05-15 (Number of items: 2 200 082)
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