CCD激光自准直测量
CCD laser collimation measure
半自动动力换档变速箱
semiautomatic power shift transmission
标准自动数据处理系统
uniform automatic data processing system
UADPS
差动自动同步电机
differential selsyn motor
车间活动自动定时器
automatic plant exercise timer
船舶电气传动自动化
ship electrified transmission automation
垂直自动气电焊
vertical auto-electrogas welding