NEN EN ISO 15848-1-2006
NEN EN ISO 15848-1-2006 标准详情
- 标准号:NEN EN ISO 15848-1-2006
- 中文标题:
- 英文标题:Industrial Valves - Measurement, Test And Qualification Procedures For Fugitive Emissions - Part 1: Classification System And Qualification Procedures For Type Testing Of Valves
- 标准类别:荷兰国家标准NEN
- 发布日期:
内容简介
Provides testing procedures, for evaluation of external leakage of valve stem seals (or shaft) and body joints of isolating valves and control valves intended for application in volatile air pollutants and hazardous fluids.
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