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我队勘探的矿区，地层较为复杂，坍塌，漏水，溶洞和裂隙等时有发生。采用打、顶、反、扩不但费时间而且应响生产。加之矿区分散，打捞工具少，交通不便，经常停止等待打捞工具，使处理事故时间更长。在党的总路线光辉照耀下，同志们发挥了“敢想、敢作”的共产生义精神，在卡钻的孔内注入了103公斤煤焦油，被卡钻具即被升降机顺利的拉起来了。这次新的方法试验成功后，曾在其他矿区处理类
The mine area explored by our team is relatively complicated and the collapsing, water leakage, karst caves and cracks occur from time to time. The use of fight, top, anti-expansion not only time-consuming and should ring production. Coupled with scattered mining area, less salvage tools, traffic inconvenience, often stop waiting for salvage tools, to deal with the accident longer. Under the brilliant shine of the general line of the party, the comrades have played a communist spirit of “daring to think and dare to make a living.” They injected 103 kilograms of coal tar into the hole drilled in the card and the card drill was smoothly pulled up by the lift . After the successful testing of the new method, the class was treated in other mines