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矿山机械制造工业,已成为黑色和有色金属采矿企业、煤炭和地质勘探工业以及建筑工业等国民经济重要部门高效技术设备的大型供应部门。为提高设备的技术水平,满足第十二个五年计划和到2000年设备的需求量,矿山机械制造业的主要任务是,研制和
The mining machinery manufacturing industry has become a large-scale supply department of high-efficiency technical equipment for important sectors of the national economy, such as the black and non-ferrous metal mining enterprises, the coal and geological exploration industry, and the construction industry. In order to improve the technical level of the equipment, meet the requirements of the 12th Five-Year Plan and the demand for equipment by 2000, the main task of the mining machinery manufacturing industry is to develop and