- air waybill空运单;
- air traffic control空中交通管理,空中交通管制,空中交通指挥;
- air tight test[化] 气密试验;
- air terminaln.航空集散站;航空终点站;候机大楼;风道末端;
- air supply system送风系统;
- air space ratio空隙比;
- air setting refractory mortar气凝性耐火砂浆;
- air setting refractory cement气凝性耐火胶结材料;
- air sampling空气取样;
- air route航线;
- air purification空气净化;
- air pocketn.气陷,气穴;气窝;气潭;
- air mailn.航空邮政,航空邮件;
- air lift pump空气升液泵;
- air intake shaft进气竖井;
- air hoist气动升液机,风动提升机;
- air forcen.空军,美国空军;航空队(AF);
- air flow switch气撂电器;
- air flow气流;
- air duct空气管道;空气流导管;通气道;导气管;
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