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| Chinese National Standard Category: Material and component for instrument and meter |
| English Title: | Colourless optical glass test methods; Precise test method for refractive index |
| Chinese Title: | 无色光学玻璃测试方法 折射率精密测试方法 |
| Standard No.: | GB/T 7962.11-1987 |
| Category No.: | N05 |
| Issued by: | National Mechanical Industry Commission |
| Issued on: | 1987-06-20 |
| Implemented on: | 1987-1-2 |
| Status: | abolished |
| Superseded by: | GB/T 7962.11-2010 Test method for colourless optical glass—Part 11：Precise test method for refractive index in the visible wave band |
| Superseded on: | 2011-5-1 |
| Abolished on: | 2011-05-01 |
| Superseding: | |
| Word Count: | 2000 words |
| Similar Standards: | GB/T 45908-2025 GB/T 44455-2024 T/CIE 173-2023 GB 7962.22-1987 GB/T 7962.11-1987 GB/T 7962.19-1987 ZB N 05013.3-1989 ZB N 05001.1-1986 ZB N 05001.2-1986 ZB N 05001.3-1986 ZB N 05001.4-1986 ZB N 05001.5-1986 ZB N 05001.6-1986 ZB N 05001.7-1986 ZB N 05004-1988 GB/T 7962.10-1987 GB/T 42714-2023 GB/T 18404-2022 GB/T 41805-2022 GB/T 40293-2021 |
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