标题栏自动赋值
automatic assignment of title
F值自动计算
F-Value automic calculation
半自动动力换档变速箱
semiautomatic power shift transmission
比值自动调节
ratio automatic adjustment
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
电力拖动自动控制系统
automatic control system for electric drive