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| Position: Chinese Standard in English/GB/T 12085.21-2011 |
| GB/T 12085.21-2011 Optics and optical instruments—Environmental test methods—Part 21:Combined low pressure and ambient temperature or dry heat (English Version) | |||
| Standard No.: | GB/T 12085.21-2011 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 4000 words | Price(USD): | 100.00 remind me the price change |
| Implemented on: | 2011-11-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 12085.21-2011 |
| English Name: | Optics and optical instruments—Environmental test methods—Part 21:Combined low pressure and ambient temperature or dry heat |
| Chinese Name: | 光学和光学仪器 环境试验方法 第21部分：低压与大气温度、高温综合试验 |
| Chinese Classification: | N30 Optical instrument in general |
| Professional Classification: | GB National Standard |
| Issued by: | AQSIQ;SAC |
| Issued on: | 2011-6-16 |
| Implemented on: | 2011-11-1 |
| Status: | superseded |
| Superseded by: | GB/T 12085.23-2022 Optics and photonics—Environmental test methods—Part 23：Low pressure combined with cold,ambient temperature and dry or damp heat |
| Superseded on: | 2023-5-1 |
| Language: | English |
| File Format: | |
| Word Count: | 4000 words |
| Price(USD): | 100.00 |
| Delivery: | via email in 1~3 business day |