We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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
High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--Filled cables with copper conductors
WITHDRAWN published on 31.3.1989
Selected format:High frequency rueal telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--Filled cables with aluminium conductors
WITHDRAWN published on 31.3.1989
Selected format:High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--Cables with integral suspension strand
WITHDRAWN published on 31.3.1989
Selected format:-
WITHDRAWN published on 1.1.1989
Selected format:-
WITHDRAWN published on 1.1.1989
Selected format:Low-frequency cables and wires with PVC insulation and PVC sheath--Cables in pairs, triples, quads and quintuples for installation
WITHDRAWN published on 2.8.1999
Selected format:-
WITHDRAWN published on 1.1.1989
Selected format:Low-frequency cables and wires with PVC insulation and PVC sheath--Distribution cables in pairs
WITHDRAWN published on 2.8.1999
Selected format:Specification for 24-channel telephone carrier--Terminal equipment used on the symmetric pair of 1. 2/2. 4mm synthetical coaxial cable
WITHDRAWN published on 1.1.1989
Selected format:Specification for direct through connection--Equipment of carrier systems
WITHDRAWN published on 1.1.1989
Selected format:Latest update: 2026-01-25 (Number of items: 2 257 482)
© Copyright 2026 NORMSERVIS s.r.o.