BS EN 12021:2014现行
Respiratory Equipment - Compressed Gases For Breathing Apparatus
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS EN 12021:2014
发布时间：2014/9/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：30
标准简介
Describes requirements for the quality of compressed gas supplied for mixing or use in respiratory protective devices and hyper- and hypobaric operations.
标准备注
Supersedes 95/501698 DC. (08/2005) Supersedes BS 8478(2011) & 12/30262167 DC. (09/2014)
