论文部分内容阅读
客车发电机所采用的筒型轴(卧筒式)三角皮带传动装置,根据铁道部(75)铁工字721号文件,已指定长春客车工厂于1976年8月在新造车上开始采用,以便在全国范围内进行扩大试验,至今巳有一年半的时
According to the document No. 721 of the Iron Works of the Ministry of Railways (75), the Changchun Passenger Car Factory has been designated to start using the new car in August 1976 so that It has been one and a half years since the experiment was expanded nationwide