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“七五”以来,我国煤炭基本建设的科研、设计和生产等方面,均取得了可喜的进步,1988年投产矿井28处(新建19处,改扩建9处),新增年生产能力30.9Mt,创历史最高水平。在矿井建设过程中,加强了设备的研制,注意了机械化配套,改进了施工工艺,开展了施工组织科学化的研究与开发,深入地进行了设计改革.这些,对加快基本建设速度、提高基本建设经济效益,起到了积极的推动作用。
Since the Seventh Five-Year Plan, we have made gratifying progress in the scientific research, design and production of coal infrastructure in our country. In 1988, we put into operation 28 mines (19 newly built and 9 expanded and rebuilt) and added an annual production capacity of 30.9Mt , The highest level in history. In the course of mine construction, we have strengthened the development of equipment, paid attention to mechanization, improved construction technology, conducted scientific research and development of construction organization, and carried out design reform in depth, which are of great significance in accelerating the speed of infrastructure construction, Construction of economic benefits, played a positive role in promoting.