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Chinese National Standard Category: Bare wire |
English Title: | Trolley and contact wires for electric traction - Part 1: Copper and copper-alloy contact wires |
Chinese Title: | 电力牵引用接触线 第1部分: 铜及铜合金接触线 |
Standard No.: | GB/T 12971.1-2008 |
Category No.: | K11 |
Issued by: | AQSIQ, SAC |
Issued on: | 2008-06-30 |
Implemented on: | 2009-4-1 |
Status: | superseded |
Superseded by: | GB/T 12971.1-2023 Trolley and contact wires for electric traction—Part 1:Copper and copper-alloy contact wires |
Superseded on: | 2024-3-1 |
Abolished on: | |
Superseding: | GB 12971.2-1991 Trolley and contact wires for electric traction Part 2:Copper trolley and contact wires |
Word Count: | 8000 words |
Similar Standards: | JB 3135-1982 GB/T 12971.2-2023 GB/T 12971.1-2023 GB/T 22077-2023 GB/T 4910-2022 GB/T 5584.1-2020 GB/T 5584.4-2020 GB/T 5584.2-2020 NB/T 10306-2019 NB/T 10305-2019 GB/T 5585.2-2018 GB/T 5585.1-2018 GB/T 36634-2018 GB/T 36551-2018 GB/T 36292-2018 GB/T 36279-2018 GB/T 20141-2018 GB/T 36102-2018 GB/T 17048-2017 GB/T 1179-2017 |
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