car hopper

基本解釋

The result shows that the effective service life of the overhauled and reformed hopper car can be prolonged.
結果表明，經(jīng)過大修改造的漏斗車可延長有效使用期。
The main technical parameters, structure and characteristics of the hopper car for ballast on subway in Hongkong are described.
介紹了香港地鐵道渣漏斗車的主要技術參數(shù)、結構及特點。
With I-DEAS software complete the 3D design and mechanism simulation about undercarriage group jigs of the railway hopper car, and verify the rationality of the mechanism design.
利用I- DEAS軟件對鐵路漏斗車底架組對夾具進行了三維設計和機構仿真，并驗證組對夾具中夾緊裝置設計的合理性。