The principle technical parameters and generalarrangement of air-conditioned, semi-cushioned berthsleeping car type YW_(25A) are introduced. And the mainstructural characteristics of every part, existing prob-lems and improvement aim are pointed out.
英
美
- 介紹了YW_(25A)型空調硬臥客車(chē)的主要技術(shù)參數、總體布置、各部位的主要結構特點(diǎn)及存在的問(wèn)題和改進(jìn)方向。
