可控启动传动装置
controlled starting transmission
六轮驱动传动装置
six-wheel drive transfer drive
拖车驱动装置传动齿轮箱
trailer drive transfer gearbox
制动传动装置
Brake actuator
Brake Transmission system
防误转动装置
false rotation prevention device
匀速转动装置
CSD (constant-speed drive
constant-speed drive
振动装置转换计算尺
vibration unit conversion sliderule
直角传动转向螺旋桨
right-angle steering propeller