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| Position: Chinese Standard in English/GB/T 20957.7-2007 |
| GB/T 20957.7-2007 Test conditions for precision machining centres—Part 7: Accuracy of a finished test piece (English Version) | |||
| Standard No.: | GB/T 20957.7-2007 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 4000 words | Price(USD): | 120.00 remind me the price change |
| Implemented on: | 2007-11-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 20957.7-2007 |
| English Name: | Test conditions for precision machining centres—Part 7: Accuracy of a finished test piece |
| Chinese Name: | 精密加工中心检验条件 第7部分：精加工试件精度检验 |
| Chinese Classification: | J54 Drilling, boring and milling machine |
| Professional Classification: | GB National Standard |
| ICS Classification: | 25.080.20 Boring and milling machines |
| Issued by: | AQSIQ;SAC |
| Issued on: | 2007-7-30 |
| Implemented on: | 2007-11-1 |
| Status: | valid |
| Superseding: | undefinedJB/T 8772.7-1998 |
| Language: | English |
| File Format: | |
| Word Count: | 4000 words |
| Price(USD): | 120.00 |
| Delivery: | via email in 1~3 business day |