air track rail  气垫导轨

air-track  气垫导轨

air-track drill  气涡轮电灯

cold air track  冷风槽

semi-track air-cushion vehicle  半履带气垫车

air cushion track  气垫导轨; 数据采集

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

engineering district；maintenance of way section；track division；track district；track maintenance division  工务段

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