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我矿广大职工在批林整风的推动下,执行了建设社会主义总路线,贯彻了“鞍钢宪法”,认真学大庆,坚持“采剥并举,剥离先行”的方针,改造老设备,采用新工艺,不断挖掘生产潜力,取得了新成绩。在开掘六米大沟(新水平准备)中,成功地采用了牙轮钻机全段高穿水孔、大区挤压爆破、长臂电铲就地下卧、一次成段沟、段沟和斜沟平行掘进的新工艺,代替了过去先掘
With the promotion of the rectification of forests and the rectification of forests, our mine workers carried out the general line of building socialism, implemented the Anshan Iron and Steel Constitution, conscientiously studied Daqing, insisted on the principle of “stripping and stripping, stripping first”, renovated old equipment, adopted new techniques, Continue to tap the potential of production and achieved new results. In the excavation of six meters large groove (new level of preparation), the successful adoption of the entire section of the high-water jet drilling rig hole, the area of extrusion blasting, long arm shovel lying on the ground, a section of the ditch, ditch and oblique Groove parallel tunneling new technology, instead of digging in the past