Respiratory protective devices - Compressed air line breathing apparatus for use with a full face mask, half mask or a mouthpiece assembly - Requirements, testing, marking.
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。
A continuous positive airway pressure machine or CPAPM is warn as a face mask, and used to treat frequent episodes of interrupted breathing during sleep.
一种可以像面具一样佩戴的循环正气压仪可以用来治疗睡眠过程中频繁的呼吸暂停。
Conclusions: For pediatric breathing patterns, mask design is a key factor defining budesonide delivery to the lungs, face and eyes.
结论：对于儿科呼吸模式，面罩的设计是决定药物传输至肺部，眼部和面部的关键因素。
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