结果表明，经过大修改造的漏斗车可延长有效使用期。
The result shows that the effective service life of the overhauled and reformed hopper car can be prolonged.
简要介绍了K 18ak型煤炭漏斗车的主要性能和结构。
This paper gives a brief introduction of main performance and structure of coal hopper wagon K18AK.
介绍了出口苏丹活动粮食漏斗车的技术性能参数、结构特点和试验情况。
Described are the technical performance parameters, structure features, testing of the movable grain hopper car exported to Sudan.
介绍了出口澳大利亚c37型漏斗车车体有限元分析模型、载荷工况和结果。
This paper describes the finite element analysis model, load condition and results of C37-type hopper car body exported to Australia.
介绍了H FE型米轨粮食漏斗车的主要特点、技术参数、主要结构及试验情况。
The main features, technical parameters, main structure and testing of the HFE type meter-gauge grain hopper cars are described.
就国内现用漏斗车锁闭机构设计中的一些关键性技术问题进行了分析讨论，并提出了建议。
Some key technical points in design of the locking mechanism on hopper cars at present in China are analyzed and discussed.
介绍了km_(70)型煤炭漏斗车的研制过程、主要技术参数、技术特点、结构、试验情况及应用前景。
Described are the development process, main technical parameters, technical features, structure, testing and application prospects of the KM_ (70) coal bopper car.
介绍了km_(70)型煤炭漏斗车的研制过程、主要技术参数、技术特点、结构、试验情况及应用前景。
Described are the development process, main technical parameters, technical features, structure, testing and application prospects of the KM_ (70) coal bopper car.
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