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| Position: Chinese Standard in English/GB 12669-1990 |
| GB 12669-1990 General specification for cascade speed control assembly with semiconductor converter (English Version) | |||
| Standard No.: | GB 12669-1990 | Status: | abolished remind me the status change |
| Target Language: | English | File Format: | |
| Word Count: | 7000 words | Translation Price(USD): | 210.0 remind me the price change |
| Implemented on: | 1991-10-1 | Delivery: | via email in 1~3 business day |
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| Standard No.: | GB 12669-1990 |
| English Name: | General specification for cascade speed control assembly with semiconductor converter |
| Chinese Name: | 半导体变流串级调速装置总技术条件 |
| Chinese Classification: | K63 Electric traction equipment |
| Professional Classification: | GB National Standard |
| ICS Classification: | 29.160.10 Components for rotating machines |
| Source Content Issued by: | AQSIQ |
| Issued on: | 1990-12-29 |
| Implemented on: | 1991-10-1 |
| Status: | abolished |
| Superseded by: | GB/T 12669-2012 General specification for cascade speed control assembly with semiconductor converter |
| Superseded on: | 2012-11-1 |
| Abolished on: | 2012-11-01 |
| Target Language: | English |
| File Format: | |
| Word Count: | 7000 words |
| Translation Price(USD): | 210.0 |
| Delivery: | via email in 1~3 business day |