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根据“六五”计划的要求,铁道部制定了《铁路重载列车成套技术的研究》规划。此规划包括二十四个项目、五十五个专题,其中心内容是将运输煤炭列车的重量由3,500吨提高到5,000吨,并先在大同—秦皇岛线进行试验,取得经验后再逐步推广。本刊为配合我国铁路此项重点科技攻关项目,将陆续报道有关重载列车成套技术的内容的文章,以供研究参考。
According to the requirements of the “6th Five-Year Plan”, the Ministry of Railways has formulated a plan for “research on complete sets of railway heavy-haul train technologies.” The project, comprising 24 projects and 55 topics, will focus on raising the weight of coal-carrying trains from 3,500 tons to 5,000 tons and will first conduct experiments on the Datong-Qinhuangdao Railway. The experience will be gradually extended. In order to tie in with this key scientific and technological project of the railway in our country, this article will cover articles on the complete sets of technical contents of heavy-haul trains for reference.