... self-inflatingliferaft自动气胀式救生筏 self-inflating自动膨胀的 self-installability自装能力 ...
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...的吸气：吐气比为1：3 至1：4 治疗前病人须将痰液咳干净后再用力吸20 次 那一种人工气道的气囊属于自动充气式（self-inflating）？ pilot balloon air-filled cuff water-filled cuff foam cuff 69.
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self inflating life raft 自动气胀式救生筏
self-inflating canopy chute 强迫打开伞衣的降落伞 ; 自动打开的降落伞
self inflating 自充气
self inflating bag 释义简易呼吸器
self-inflating life raft 自动气胀式救生筏
self-inflating air cushion 弹性气垫
self-inflating mouse device 一种充气式鼠标
self-inflating canopy parachute 自充气伞衣降落伞
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