DIN ISO 9022-20:2001
光学和光学仪器.环境试验方法.第20部分:含有硫化氢或二氧化硫的湿空气试验
Optics and optical instruments - Environmental test methods - Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide (ISO 9022-20:1997)
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- 标准号
- DIN ISO 9022-20:2001
- 发布
- 2001年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN ISO 9022-20:2015
- 当前最新
- DIN ISO 9022-20:2015
- 被代替标准
- DIN 58390-20:1993
- 适用范围
- The document specifies methods for the testing of optical instruments and instruments containing optical components for their ability to resist sulfur dioxide or hydrogen sulfide in a hunid atmosphere.