youdao
The aim of the invention is to provide an inhalator of the aforementioned type which allows the metering chamber to be emptied in a manner that is optimal for the patient.
本发明的目的是提供前述类型的吸入器，该吸入器允许配量室以对于患者最理想地的方式被排空。
Buoy Type Oxygen Inhalator.
浮标式氧气吸入器。
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