呼吸保护装置。与全罩式面罩、半罩式面罩或口罩一起使用的压缩空气导管呼吸装置。要求、试验和标志。
Respiratory protective devices - Compressed air line breathing apparatus for use with a full face mask, half mask or a mouthpiece assembly - Requirements, testing, marking.
LYH100/200/265型矿井呼吸专用高压空气压缩机均配备空气净化装置，空气质量达到GB18435-2001《潜水呼吸气体》标准，并符合欧洲EN12021国际呼吸压缩空气标准。
LYH100/200/265 series air compressors are equipped with air-cleaner. The quality of air is to the standard of GB18435-2001and europe EN12021international compression air standard for breathing.
自给式压缩空气呼吸保护装置，仅用于从危险气体的场所逃生。
The EEBD are only used for escape from a compartment that has a hazardous atmosphere to provide personnel breathing protection.
自给式压缩空气呼吸保护装置，仅用于从危险气体的场所逃生。
The EEBD are only used for escape from a compartment that has a hazardous atmosphere to provide personnel breathing protection.
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