- air ventilator通风孔;
- air tube空气管;
- air treatment空气清新剂;
- air traffic controllern.空中交通管制员;
- air tight test[化] 气密试验;
- air test充气试验;
- air tankn.氧气筒;
- air requirement需要风量;
- air pumpn.排气唧筒，抽气机;风泵;
- air preheater空气预热器;
- air placed concrete喷注混凝土;
- air outlet送风口，出风口;
- Air Milesn.飞行里程积分;
- air line航空线;气泡线;空气管道;空气谱线;
- air lift pump空气升液泵;
- air jacketn.救生衣;
- air intake shaft进气竖井;
- air insulation空气绝缘;
- air humidification[化] 空气增湿;
- air freshenern.空气清新剂;
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