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1.概况由铁道部科学研究院和株洲电力机车工厂设计试制的DK-1型电空制动机,从1979年3月开始,在我段的131号、132号和135号韶山1型电力机车上装车试用。我段是包乘制,担当略阳一安康间客货运输任务。线路
1. Overview DK-1 prototype electro-pneumatic brake system designed and manufactured by the Ministry of Railways and the Zhuzhou Electric Locomotive Works started from March 1979 and was commissioned at No. 131, No. 132 and No. 135 Shaoshan Type 1 Electric Power Loading on the train trial. I paragraph is the package by the system, play a Lueyang Ankang passenger and freight transport tasks. line