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| Position: Chinese Standard in English/GB/T 7257-1987 |
| GB/T 7257-1987 Measurement methods of parameter for helium neon laser (English Version) | |||
| Standard No.: | GB/T 7257-1987 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 3000 words | Price(USD): | 344.00 remind me the price change |
| Implemented on: | 1987-12-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 7257-1987 |
| English Name: | Measurement methods of parameter for helium neon laser |
| Chinese Name: | 氦氖激光器参数试验方法 |
| Professional Classification: | GB National Standard |
| Issued by: | CSBTS |
| Issued on: | 1987-2-9 |
| Implemented on: | 1987-12-1 |
| Status: | superseded |
| Superseded by: | GB/T 7257-2013 Measurement Methods of Parameter for Helium-neon Laser |
| Superseded on: | 2014-5-15 |
| Language: | English |
| File Format: | |
| Word Count: | 3000 words |
| Price(USD): | 344.00 |
| Delivery: | via email in 1~3 business day |