| English Title: | Optics and photonics—Environmental test methods—Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide |
| Chinese Title: | 光学和光子学 环境试验方法 第2部分：低温、高温、湿热 |
| Standard No.: | GB/T 12085.2-2022 |
| Category No.: | N30 |
| Issued by: | SAMR; SAC |
| Issued on: | 2022-10-12 |
| Implemented on: | 2023-5-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 12085.2-2010 Optics and optical instruments—Environmental test methods—Part 2:Cold,heat,humidity
|
| Word Count: | 7500 words |
| Similar Standards: |
|
