AAH Armored Artillery Howizer 装甲榴弹炮

AAR Armored Artillery Howizer 装甲榴弹炮

AAT Air Abrasive Trimming 气研磨修整

AAW air-acetylene welding 空气乙炔焊

AB Assembly Building 装配间

ABC Automatic Boiler Control 锅炉自动控制

ABW Arc Braze Welding 电弧钎焊

AC Air Compressor 空气压缩机

acac air carbon arc cutting 空气碳弧切割

ACC Air Condition Clutch 空调离合器

ACD automatic closing device 自动开关装置

ACT Air Charge Temperature 进气温度

ACU Auxiliary Control Panel 辅助的控制仪表板

ACV automatic control valve 自动控制阀

AD Assistant Driller 副司钻

ADG Accessory Drive Gear 附属传动齿轮

ADP ALarm Display Plate 报警显示板

AE Absolute Error 绝对误差

AEI Aluminium Extrusion Industries 铝压工业

AET Acoustic Emission Examination 声发射检验