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Chinese National Standard Category: Electrician alloy parts |
English Title: | Copper-tungsten and silver-tungsten electrical contacts |
Chinese Title: | 铜钨及银钨电触头 |
Standard No.: | GB/T 8320-1987 |
Category No.: | K14 |
Issued by: | AQSIQ |
Issued on: | 2003-09-15 |
Implemented on: | 2004-5-1 |
Status: | abolished |
Superseded by: | GB/T 8320-2003 Copper-tungsten and silver-tungsten electrical contacts |
Superseded on: | 2004-5-1 |
Abolished on: | 2004-05-01 |
Superseding: | |
Word Count: | 8500 words |
Similar Standards: | JB/T 6237.11-1992 GB/T 43264-2023 GB/T 43344-2023 GB/T 43266-2023 GB/T 38437-2019 GB/T 35690-2017 GB/T 8320-2017 GB/T 5588-2017 GB/T 5587-2016 GB/T 5586-2016 JB/T 4107.2-2014 JB/T 8443.1-2014 JB/T 4107.4-2014 JB/T 4107.3-2014 JB/T 9549-2014 JB/T 4107.5-2014 JB/T 4107.1-2014 JB/T 5351-2014 JB/T 8443.2-2014 JB/T 4107.6-2014 |
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