DS EN 12021:2014现行
Respiratory Equipment - Compressed Gases For Breathing Apparatus
出版：Danish Standards
专家解读视频
基本信息
标准编号： DS EN 12021:2014
发布时间：2014/5/2 0:00:00
标准类别：Standard
出版单位：Danish Standards
标准页数：20
标准简介
Defines 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
1999 Edition is still active and will be withdrawn on 31-10-2014. (05/2014)
本标准替代的旧标准
