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据江苏省铁道学会翁建人报道:由辽宁、北京、山东、江苏四省市铁道学会联合召开的“ND_5型机车第二次学术交流会”于1986年11月4日至7日在南京举行。这次会议的宗旨是探讨如何进一步管好、用好、修好近年来从美国引进的ND_5型内燃机车。有38个单位、76位代表参加了会议。会议共收到论文22篇。这次会议得到了铁道部和有关铁路局机务部门的重视,许多领导同志亲自参加了会议。会议是在充分民主、自由的学术气氛中进行的。从大会宣读交流的学术论文和分组讨论发言的内容来看,大家认为ND_5型机车单机功率较大,有些技术比较先进,主要部件质量较
According to Weng Jianren of Jiangsu Provincial Railway Society, the “ND_5 Type Locomotive Symposium for the Second Time” jointly held by Liaoning, Beijing, Shandong and Jiangsu Provinces and Trains Society was held in Nanjing from November 4 to November 7, 1986. The purpose of this meeting is to explore how to further manage and make good use of the ND5 diesel locomotive imported from the United States in recent years. There are 38 units, 76 delegates attended the meeting. The conference received a total of 22 papers. The meeting got the attention of the Ministry of Railways and the railway department maintenance department, and many leading comrades personally attended the meeting. The meeting was conducted in a fully democratic and free academic atmosphere. According to the contents of the dissertation and group discussion speeches read out by the General Assembly, all of us think that the power of the ND_5 locomotive is larger, some of the technologies are more advanced, the quality of the main components is more