BS 4275(1997) : 1997被替代
GUIDE TO IMPLEMENTING AN EFFECTIVE RESPIRATORY PROTECTIVE DEVICE PROGRAMME
出版：British Standards Institution
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基本信息
标准编号： BS 4275(1997) : 1997
发布时间：1997/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：64
标准简介
Provides guidelines for implementation of effective respiratory protective device programs for protection against either non respirable atmospheres or those containing airborne materials at concentrations which may threaten health, safety or welfare. Applies to some respiratory devices intended only for escape, but does not provide complete guidelines for such devices, although the principles of selection, use and maintenance usually apply.
替代本标准的新标准
