漏底车,底卸式车,斗车
Design of Structure of the Control Cubicle of KZ_ ( 70) Ballast Hopper Car
KZ(70)型石碴漏斗车操纵室结构的设计
Discussion about Design of Door Locking Mechanism on Hopper Car
关于漏斗车门锁闭机构设计的讨论
Brief introduction of covered hopper car for carrying soda powder and hopper car for carrying coal manufactured for Botswana Railways
为博茨瓦纳制造的铁路苏打粉有盖漏斗车和运煤漏斗车简介
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