crew working system的意思|示意
美 / /
英 / /
乘务制
crew working system的网络常见释义
乘务制 ... crew system of passenger train 旅客列车乘务制度 crew working system 乘务制 crew 包乘组 ...
crew working system相关短语
1、 locomotive crew working system 机车乘务制度
2、 Assigned crew working system 包乘制