breathing apparatus〔名词〕呼吸器详细»
breathing apparatus〔名词〕通气设备详细»
breathing apparatus〔名词〕呼吸器详细»
breathing apparatus呼吸器呼吸装置详细»
呼吸器inspirator;lung;respirator详细»
呼吸器inspirator;respirator;respirometer;respirometre详细»
呼吸器inspirator rebreather respirator详细»
呼吸器respirator;respiratory equipment;resuscitation apparatus详细»