- all air system全空气系统;
- air winch风动绞车;
- air trowel气动泥刀;
- air traffic空中交通;
- air terminaln.航空集散站;航空终点站;候机大楼;风道末端;
- air supply plant送气装置;
- air requirement需要风量;
- air pollutionn.空气污染;
- air placing machine混凝土气力压送机;
- air pipe line空气管路;
- air mortar加气灰浆，气硬砂浆;
- air massn.气团;
- air jacketn.救生衣;
- air inlet进风口，进气口;进气道;
- air infiltration[机] 空气渗透;
- air humidity空气湿度，气湿;
- air hammer气锤;风锤;
- air gap空隙;气隙;
- air freight航空运费;
- air free concrete密实混凝土;
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