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| Position: Chinese Standard in English/GB 7409-1987 |
| GB 7409-1987 Fundamental requirements of excitation systems for large and medium synchronous generator (English Version) | |||
| Standard No.: | GB 7409-1987 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 4500 words | Price(USD): | 130.00 remind me the price change |
| Implemented on: | 1987-11-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 7409-1987 |
| English Name: | Fundamental requirements of excitation systems for large and medium synchronous generator |
| Chinese Name: | 大、中型同步发电机励磁系统基本技术条件 |
| Chinese Classification: | K21 Synchronous machine |
| Professional Classification: | GB National Standard |
| Implemented on: | 1987-11-1 |
| Status: | superseded |
| Superseded by: | GB/T 7409.3-1997 Excitation System for Synchronous Electrical Machines - Technic |
| Superseded on: | 1998-4-1 |
| Language: | English |
| File Format: | |
| Word Count: | 4500 words |
| Price(USD): | 130.00 |
| Delivery: | via email in 1~3 business day |