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| Position: Chinese Standard in English/GB 7962.22-1987 |
| GB 7962.22-1987 Colourless optical glass test methods; Temperature coefficient of refractive index (English Version) | |||
| Standard No.: | GB 7962.22-1987 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2500 words | Price(USD): | 75.0 remind me the price change |
| Implemented on: | 1987-1-2 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 7962.22-1987 |
| English Name: | Colourless optical glass test methods; Temperature coefficient of refractive index |
| Chinese Name: | 无色光学玻璃测试方法 折射率温度系数测试方法 |
| Chinese Classification: | N05 Material and component for instrument and meter |
| Professional Classification: | GB National Standard |
| Issued by: | National Mechanical Industry Commission |
| Issued on: | 1987-06-20 |
| Implemented on: | 1987-1-2 |
| Status: | valid |
| Superseded by: | GB/T 7962.4-2010 Test methods of colourless optical glass—Part 4:Temperature coefficient of refractive index |
| Language: | English |
| File Format: | |
| Word Count: | 2500 words |
| Price(USD): | 75.0 |
| Delivery: | via email in 1~3 business day |