载重车系统挂接器部分
truck system connectors section
发动机可编程电子控制载重车系统连接器
peec truck system connector
与发动机可编程电子控制有关的载重车系统的可靠性
peec related truck system responsibility
原设备制造厂载重车系统的可靠性
oem truck system responsibility
载重车挂接液压缸
truck hitch hydraulic cylinder
载重车挂接油缸液压管路
truck hitch cylinder hydraulic line
载重车系统的任务
truck system responsibility
JT-C系列机车信号车载系统
JT-C series of cab signaling onboard system
JT-C series of cab signaling on-board system