- air ventilator通风孔;
- air tube空气管;
- air tight seal密封，气密;
- air terminaln.航空集散站;航空终点站;候机大楼;风道末端;
- air tamper风动打夯机，风动捣棒，风动夯;
- air supply system送风系统;
- air supply grille送风格栅;
- air pollution control空气污染控制;
- air monitoring大气监测，大气污染监测，空气污染监视;
- air lockn.阻隔室，气塞;锁气室;
- air leakage factor漏风系数;
- air humidification[化] 空气增湿;
- air heater热风机，热风器;
- air hardening of cement水泥空气硬化;
- air hardening mortar气硬灰浆;
- air freight航空运费;
- air flow meter空气流量计;
- air dried lumber气干材;
- air distribution风量按需分配;
- air cooled condenser风冷式冷凝器，空气冷凝器;
- 双语例句
1、
An air hammer is a kind of pneumatic tool for industrial use.
气锤是一种工业用气动工具.
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