介绍了联合式化学供氧装置的结构、原理和应用效果。
In this paper, the structure, principle and application of combined chemical oxygenerator is described.
呼吸同步供氧仪是一种新型、节能又经济实用的呼吸同步供氧装置。
This paper describes a new kind of economical and practical supply oxygen device synchronized with breath.
医用输氧器是小型的供氧装置，主要用于个人保健、医院、高原补氧和井下供氧等。
Medical oxygen respirator is small instrument for oxygen supply and mainly used for personal health care, hospital, plateau oxygen supplement and undermine oxygen supply, etc.
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