ONORM EN 140-1998 标准详情
- 标准号:ONORM EN 140-1998
- 中文标题:呼吸保护装置 - 半面罩和四分之一面罩 - 要求,测试,打标
- 英文标题:Respiratory Protective Devices - Half Masks And Quarter Masks - Requirements, Testing, Marking
- 标准类别:奥地利国家标准ONORM
- 发布日期:
Defines minimum requirements for half masks and quarter masks to be used as part of respiratory protective devices, excluding escape and diving apparatus. Includes laboratory and practical performance tests for assessing compliance with the requireme
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