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我国设计制造的跃进—2型刨煤机组在现场进行了第一次工业试验,并初步鉴定了性能,肯定了基本结构和达到了相当的生产效能。这些成绩是由于局、矿领导的重视和支持,有关方面的密切合作和充分发挥了有关人员的积极性而取得的。机组与厂、院参加试验的人员于1959年8月底先后到矿,矿务局亦派人参加工作。9月2日正式成立试验小组,初步拟定了试验计划,3—10日检修与地面按装;11—20日地面刨土试验;21日以后进行检修、下井与井下按装工作;30日按装完毕并试了车。10月2日起刷帮试刨;11日
China’s design and manufacture of the Yuejin-2 plow unit in the field conducted the first industrial test, and initially identified the performance, affirmed the basic structure and reached a considerable production efficiency. These achievements have been obtained from the attention and support of the bureaus and mines leaders, the close cooperation between the parties concerned and the full enthusiasm of the personnel concerned. Unit and plant, hospital personnel to participate in the experiment at the end of August 1959 to the mine, the Bureau of Mines also sent to work. On September 2, a test group was formally established, tentatively preparing a trial plan, 3-10-day overhaul and ground loading, 11-20 day ground-surface soil testing, 21 day maintenance and downhole and downhole installation work, and 30 day press Pack finished and tried the car. From October 2 onwards, brush test planing; on the 11th