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| Chinese National Standard Category: Material and component for instrument and meter |
| English Title: | Colourless optical glass test methods; Temperature coefficient of refractive index |
| Chinese Title: | 无色光学玻璃测试方法 折射率温度系数测试方法 |
| Standard No.: | GB 7962.22-1987 |
| Category No.: | N05 |
| 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| Superseded by: | GB/T 7962.4-2010 Test methods of colourless optical glass—Part 4:Temperature coefficient of refractive index |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 2500 words |
| Similar Standards: | GB/T 45908-2025 GB/T 44455-2024 GB/T 42714-2023 T/CIE 173-2023 GB/T 18404-2022 GB/T 41805-2022 GB/T 40293-2021 GB/T 37418-2019 GB/T 37398-2019 GB/T 5977-2019 GB/T 903-2019 GB/T 35675-2017 GB/T 35680-2017 GB/T 33905.5-2017 GB/T 33905.3-2017 GB/T 33905.4-2017 GB/T 29822-2013 GB/T 28856-2012 JB/T 9482-2011 JB/T 9483-2011 |
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