passenger train formation的意思|示意

美 / ˈpæsindʒə trein fɔ:ˈmeiʃən / 英 / ˈpæsəndʒɚ tren fɔrˈmeʃən /

旅客列车编组


passenger train formation相关例句

This paper systematically explains the cause of metal patch formation and puts forward prevention measure of lacquer film during the painting and decoration of passenger train production.

系统地介绍了客车涂装生产中金属色斑的形成原因及防治措施。