NEN-EN 402-1993
呼吸保护装置.防毒气或防毒气与粉尘的带阀过滤半罩式面罩.要求;试验;标识

Respiratory protective devices for self-contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assembly. Requirements, testing, marking


 

 

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标准号
NEN-EN 402-1993
发布日期
1993年10月
实施日期
1993年10月
废止日期
发布单位
NL-NEN
适用范围
This European Standard refers to self-contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assembly for escape (in short: compressed air escape apparatus). It specifies minimum requirements for compressed air escape apparatus. This Standard does not apply to apparatus for work and rescue or to diving devices. Laboratory and practical performance tests are included for the assessment of compliance with the requirements.




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