- asbestos cement cladding石棉水泥封装;
- air waybill空运单;
- air way bill空运提单;
- air traveln.空中旅行;
- air traffic control空中交通管理，空中交通管制，空中交通指挥;
- air to air system空气空气式空档统;
- air throw气炼射距离;
- air the room给房间通风;
- air temperature空气温度;
- air springn.（象弹簧一样起减震作用的）气垫;
- air space ratio空隙比;
- air route航线;
- air receiver储风筒;储气器;储气室;贮气箱;
- air purification空气净化;
- Air Milesn.飞行里程积分;
- air lift pump空气升液泵;
- air humidity空气湿度，气湿;
- air heating热风供暖，空气供暖法;
- air exhaust排气;抽气;排风;
- air door风门;
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