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受一机部委托,江西省机械工业厅于1980年6月12日在武钢大冶铁矿召开了LF31C-25/7型螺杆压缩机鉴定会。 LF31C-25/7型螺杆压缩机是江西气体压缩机厂专为国产KQ-200型潜孔钻机配套而研制的。该机排气量25米~3/分;排气压力7公
Commissioned by a machine department, Jiangxi Machinery Industry Hall on June 12, 1980 in Wugang Daye iron mine held LF31C-25/7 screw compressor identification will. LF31C-25/7 screw compressor is a gas compressor factory in Jiangxi for domestic KQ-200 DTH drilling rig supporting and developed. The machine displacement of 25 meters to 3 / min; exhaust pressure of 7 male