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1983年11月19日～22日,在天津举行了800千瓦、1200千瓦矿、井用高压潜水电泵新产品及配套的耐水绕组线,水润滑止推轴承,耐水电缆等项目的部级鉴定会。对800千瓦、1200千瓦矿、井用高压潜水电泵两个新产品进行了审议和鉴定。矿、井用高压潜水电泵是矿山开发,抢险救灾,疏干排水的新型设备,国外西德、英国、日本等国均已成系列生产,广泛用于矿山能源开发中,并远销世界各地。由于高压潜水电泵具有不怕水淹的独特优点,当涌水量较大的矿井发生意外透水时,能防止淹井事故发生,保证矿井的安全生产。故受到国家经委,煤炭部和机械部的重视。
November 19, 1983 to 22, held in Tianjin, 800 kilowatts, 1200 kilowatts of mines, wells with high-pressure submersible pump new products and supporting the water winding line, water lubricated thrust bearings, water-resistant cables and other ministerial identification of the project meeting. On 800 kilowatts, 1200 kilowatts mines, wells with high pressure submersible pump two new products were reviewed and appraised. High pressure submersible electric pumps for mines and wells are a new type of equipment for mine development, disaster relief and drainage. Overseas countries such as Germany, Britain and Japan have all produced a series of products and are widely used in the exploitation of energy resources in mines and exported to all over the world . Due to the unique advantages of high-voltage submersible pumps that are not afraid of water flooding, accidental flooding of mines with larger gushing water can prevent flooding accidents and ensure the safe production of mines. Therefore, it is valued by the State Economic Commission, the Ministry of Coal Industry and the Ministry of Machinery.