rail motor car

基本解释

This paper introduces the general arrangement, main technical parameters, diesel engine, transmission system, car body, braking system and running gear of GCD-470 heavy rail motor car.
介绍了新型电传动重型轨道车的总体布置、主要技术参数、动力装置、传动系统、车体、制动系统、走行部、型式试验及考核运行等。
Based on the result of analysis on domestic and international railcar and motor trainset market, the author pointed out that it is necessary to quicken the tempo of developing national rail car …
简析了铁路动车和动车组国内、国际市场的现状和发展趋向，指出进一步加强和加快我国铁路动车和动车组发展的必要性和紧迫性。