矿山线调车取送列车,由于机车推进运行,经常发生路外伤亡事故,多年来,一直是运输安全生产中的薄弱环节。 大同工务段工厂针对这一难题,经过多次研究,反复实验,试制成功调车列车报警制动器,经过运输部门多次试用,效果良好,并已 Shunting train line to take the train, due to the locomotive to promote the operation, accidents occur on the road outside the casualties, over the years, has been the weakest link in the production of transport safety. Datong Works section factory for this problem, after many studies, repeated experiments, trial shunting train alarm brake successfully passed many tests by the transport sector, the effect is good, and