在毛主席革命外交路线指引下,我国与各国的友好往来日益频繁。为适应形势发展的需要,铁道部1975年下达了新造软席座车任务。 在工厂党委领导下,设计人员曾到上海、杭州、长沙、南昌、武汉等铁路局、列车段进行了现场访问调查,征求意见,得到 Guided by Chairman Mao’s revolutionary diplomatic line, the friendly exchanges between our country and other countries have become increasingly frequent. In order to meet the needs of the development of the situation, the Ministry of Railways issued a task of building a new soft seat in 1975. Under the leadership of the factory Party committee, designers have to Shanghai, Hangzhou, Changsha, Nanchang, Wuhan and other railway bureaus, on-site survey conducted a survey to seek advice, get