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百米井下,钻机轰鸣,他们是战斗在矿井防突前沿阵地的尖刀连。翻开防突台账,仅消突第一区段,他们施工的钻孔总长度加起来就有57000多米,每月施工的钻孔都在15000米以上,消除了瓦斯压力,降低了瓦斯浓度,保证了安全生产。这些成绩的取得,始终与一位年轻人密不可分,这个年轻人就是被誉为“防突尖兵”的裴沟矿防突科科长——闫海丰。
One hundred meters downhole, drilling rig roar, they are fighting in front of the mine out of position with the sharp knife even. Open the anti-collision ledger, only to eliminate the first section, the total length of the construction of their combined there are more than 57,000 meters, the monthly construction of drilling in more than 15,000 meters, eliminating the gas pressure and reduce the gas concentration , To ensure the safety of production. These achievements have always been inseparable from a young man who is Yan Hai-feng, head of PeiGou Mine Outsourcing, known as “Outcall ”.