air alert  对空警戒; 空中警戒; 空袭警报

air alert mission  对空警戒任务

air alert warning  空袭警报; 每日检查

air pollution alert  空[气]污[染]预警

air air heat exchanger  气-气热交换器

air-air data transmission  空-空数据传输

air-air heat exchanger  空气-空气热交换器

air-air intercooler  空空中冷器

air-air Missile  空空导弹

air-air missile fire  空空导弹发射

all-air air conditioning system  全空气空调系统

plate-type air-air heat exchanger  板式空气—空气热交换器

SA of air air missile  空空导弹安全系统

wheel air-air enthalpy exchanger  转轮式全热换热器

advanced long-range air-to-air missile (ALRAAM)  先进长程空对空飞弹

advanced medium-range air-to-air missile (AMRAAM)  先进中程空对空飞弹

advanced short range air-to-air missile (ASRAAM)  先进短程空对空飞弹

AHU with air-to-air energy exchanger  带全热交换器新风机组

air attack and air defense  空防对抗

air attack and counter air  空袭反空袭