EN 405-2009 呼吸防护器.防毒气或防毒气与粉尘的带阀过滤半罩式面罩

　　BS EN 405:2001+A1:2009

　　Respiratory protective devices. Valved filtering half masks to protect against gases or gases and particles. Requirements, testing, marking

　　Normative References

　　No other standards are normatively referenced

　　Informative References

　　No other standards are informatively referenced

　　Product Details

　　Descriptors

　　Performance, Marking, Mechanical testing, Performance testing, Valves, Leak tests, Air filters, Masks (protective clothing), Breathing apparatus, Fire tests, Protective clothing, Filters, Safety devices

　　ICS Codes

　　13.340.30 Respiratory protective devices

　　Committee

　　PH/4

　　ISBN

　　978 0 580 62118 5

　　Publisher

　　BSI