半自动保留号志
semi-automatic stick signal
半自动保留号志[机]
semi-automatic stick signal
半自动动力换档变速箱
semiautomatic power shift transmission
差动自动同步电机
differential selsyn motor
车号自动识别
car number automatic identification
automatic identification system
Automatic train identification
ATIS(Automatic Train Identification System
5 carboxymethyl 7 hydroxy 2 methylchromone
车号自动识别系统
automatic train identification system
automatic car number identification system
automatic train information system
ATIS
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