摘要
介绍了我国铁路货车缓冲器的发展历程及现状,并总结了其发展趋势。
The development history and existing conditions of draft gears for railway freight cars in our country are described,and the development trend is summarized.
出处
《铁道车辆》
北大核心
2010年第2期33-37,共5页
Rolling Stock
关键词
铁路货车
缓冲器
发展
railway freight car
draft gears
development
