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为祖国煤矿工业和国家的重点工业建设,提供新机械的产品设计与现用机械的改进设计是机械系师生与机械设计研究所设计人员在一九五八年技术革命、科学研究工作中的主要工作。在短短的六、七个月内,完成了中型机械与重型机械的产品设计二十多种。这些机械按其性质与水平来讲,可概括为三类:一类是具有较大的创造性的先进技术,把生产与科学研究结为一体的产品设计,如本溪—1型水力采煤综合机组,根据现有情报资料所知,此种机械国外亦正在研究中。二类是外国已有但我国尚未制成或仅有小型而无大型的机械,如勺斗为八立方公尺容积的巨型挖
For the motherland’s coal industry and the country’s key industrial construction, to provide new products, mechanical design and design of existing machinery to improve the design of mechanical and mechanical teachers and students and mechanical design institute in the 1958 technical revolution, scientific research work The main work. In a short period of six or seven months, completed more than 20 kinds of medium-sized machinery and heavy machinery product design. These machines by their nature and level speaking, can be summarized into three categories: one is a more creative and advanced technology, production and scientific research into one product design, such as Benxi -1 Hydraulic Coal Complex According to the existing intelligence information, such machinery is also being studied abroad. The second category is foreign but has not yet made or only small but not large-scale machinery, such as spoon bucket bucket volume of eight cubic meters of giant dig