SANS 275 Ed. 1 (2004)被替代
Respiratory Protective Devices - Filters With Breathing Hoses, (non-mask Mounted Filters) - Particle Filters, Gas Filters, And Combined Filters - Requirements, Testing, Marking
出版：South African Bureau of Standards
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基本信息
标准编号： SANS 275 Ed. 1 (2004)
发布时间：2004/2/27 0:00:00
标准类别：Standard
出版单位：South African Bureau of Standards
标准页数：12
标准简介
Describes filters with breathing hoses (non-mask mounted filters), for use as components in unassisted respiratory protective devices worn by wearer, with the exception of escape apparatus and filtering facepieces.
替代本标准的新标准
