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| Position: Chinese Standard in English/GB 12971.1-1991 |
| GB 12971.1-1991 Trolley and contact wires for electric traction--Part 1: General (English Version) | |||
| Standard No.: | GB 12971.1-1991 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 1500 words | Price(USD): | 180.0 remind me the price change |
| Implemented on: | 1992-3-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 12971.1-1991 |
| English Name: | Trolley and contact wires for electric traction--Part 1: General |
| Chinese Name: | 电力牵引用接触线 |
| Chinese Classification: | K13 Cable and its accessory |
| Professional Classification: | GB National Standard |
| ICS Classification: | 29.060.10 Wires |
| Issued by: | SBTS |
| Issued on: | 1991-06-06 |
| Implemented on: | 1992-3-1 |
| Status: | superseded |
| Superseded by: | GB/T 12971.1-2008 Trolley and contact wires for electric traction - Part 1: Copper and copper-alloy contact wires |
| Superseded on: | 2009-4-1 |
| Superseding: | GB/T 12971.2-2008 Trolley and contact wires for electric traction - Part 2: Aluminium and steel composite trolley and contact wires |
| Language: | English |
| File Format: | |
| Word Count: | 1500 words |
| Price(USD): | 180.0 |
| Delivery: | via email in 1~3 business day |