
呼吸防护设备—测试和测试设备的方法—第5部分:呼吸机,代谢模拟器,RPD头模和躯干,工具和验证工具修订1:呼吸防护设备(RPD)头模的正视图和侧视图 Respiratory protective devices — Methods of test and test equipment —Part 5:Breathing machine, metabolic simulator, RPD headforms and torso, tools and verification tools AMENDMENT 1: RPD head forms front and side view
出版:International Organization for Standardization

专家解读视频