NEN EN 134-1998 标准详情
- 标准号:NEN EN 134-1998
- 中文标题:呼吸防护装置 - 命名组件
- 英文标题:Respiratory Protective Devices - Nomenclature Of Components
- 标准类别:荷兰国家标准NEN
- 发布日期:
Refers to respiratory protective devices. It provides a nomenclature for typical components of respiratory protective devices but it does not specify what or how many components are used and where they are located in the apparatus. The object is to a
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