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机械工业部矿山机械行业提升专业组组织行业质量检查组于1984年11月14～19日,对重庆矿山机械厂生产的GKT1.6米单筒矿井提升绞车进行了质量检查。经过严格检查,该产品达到一等品水平,评定为一等品。重庆矿山机器厂是近几年发展较快的一个矿山机械产品的生产厂。该厂生产能力逐年上升,矿井提升绞车的年产量占全国矿井提升绞车年产量的50％左右,并能为石油钻采行业生产各种规格型号的井口控制装置。
Machinery Industry Ministry of mining machinery industry to enhance professional groups to organize industry quality inspection team November 14, 1984 to 19, the Chongqing Mining Machinery Factory produced GKT1.6 m single tube mine hoist carried out quality inspection. After a rigorous examination, the product reached first-class level, assessed as first-class products. Mining Machinery Factory in Chongqing in recent years, the rapid development of a mining machinery products manufacturing plant. The plant’s production capacity increased year by year, mine hoist winch annual output accounted for about 50% of the annual mine hoist winch, and for the oil drilling industry to produce a variety of wellhead type control devices.