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地矿部勘探技术研究所和天津探矿机械厂共同研制的SPC-600R型水文水井钻机，于1984年11月，在济南通过技术鉴定。会议由地矿部探矿工程装备工业公司和科学技术司主持。出席会议的有地矿部，国家
SPC-600R Hydrology and Water Well Driller jointly developed by the Ministry of Geology and Mineral Resources Exploration Technology Research Institute and Tianjin Prospecting Machinery Factory passed the technical appraisal in Jinan in November 1984. Meeting by the Ministry of Geology and Mineral Resources prospecting engineering equipment industry and science and technology division presided over. Attend the meeting of the Department of Mines, the country