Respiratory protective devices. Lung governed demand self-contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assembly for escape. Requirements, testing, marking
呼吸保护装置 带全面罩或用于逃生的口罩组件的自给式开路压缩空气呼吸器 要求、测试、标记

2003-05-28

Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with half mask designed to include a positive pressure lung governed demand valve for escape purposes only
呼吸防护装置——带半面罩的自给式开路压缩空气呼吸器 其设计包括一个正压呼吸阀 仅用于逃生目的；德文版EN 14529:2005

2006-01-01

Respiratory protective devices. Self-contained open-circuit compressed air breathing apparatus with half mask designed to include a positive pressure lung governed demand valve for escape purposes only
呼吸保护装置 带半面罩的自给式开路压缩空气呼吸器 其设计包括一个正压呼吸阀 仅用于逃生目的

2006-05-31

Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with half mask designed to include a positive pressure lung governed demand valve for escape purposes only
呼吸防护装置.带半面罩的自给式开路压缩空气呼吸器 其设计包括一个仅用于逃生目的的正压呼吸阀

2006-04-05