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〔本刊讯〕一机部矿山工程机械局和电工局于1974年11月26日至12月2日在北京联合召开了40吨振动沉拔桩机鉴定会。样机是由上海工程机械厂、上海人民电机厂、北京市机械施工公司、北京建筑机械厂、常德建筑机械研究所等共同研制的。参加这次会议的有来自使用单位、制造厂、科研设计院所和高等院校等36个单位77名代表。国家建委,人民解放军铁道兵部队亦派代表参加了会议。国家建委材料设备局,一机部矿山工程机械局负责同志到会讲了话。会议期间,全体代表学习了中央文件和首长的指示;听取了40吨振动沉拔桩机设计、试
[Original News] The Mine Engineering Machinery Bureau and the Electrical Engineering Bureau of the First Machine Department jointly held a 40-ton vibration sinker and pile puller appraisal meeting in Beijing from November 26 to December 2, 1974. The prototype was jointly developed by Shanghai Construction Machinery Factory, Shanghai Renmin Electrical Machinery Factory, Beijing Mechanical Construction Company, Beijing Construction Machinery Factory, and Changde Construction Machinery Research Institute. At the meeting, there were 77 representatives from 36 units including users, manufacturers, research institutes, and universities. The National Construction Committee and the People’s Liberation Army Railway Troops also sent representatives to attend the meeting. The Materials and Equipment Bureau of the State Construction Commission and the responsible comrades of the Mine Construction Machinery Bureau of the First Machine Department spoke to the meeting. During the conference, all the delegates learned the instructions of the central documents and the head of the company; they listened to the design and test of 40 tons of vibration sinker and pile driver.