1·Using new type material of strictress leakage stoppage for drill leaking of diamond drilling.
提高钻孔涌水量是低渗透砂岩型铀矿床地浸开采的重要内容。
2·In treating water leakage of reservoir, slurry emitting from solum may occur during leakage stoppage by pressurized water.
在带压力水进行灌浆堵漏施工以处理水库漏水时，会遇到土层冒浆问题。
3·Through successful leakage stoppage and cladding of a new compensator, it realized on-line overhaul of a gas main pipe network of the large coke oven.
焦煤主管道鼓型补偿器严重腐蚀泄漏，通过成功堵漏和新补偿器包覆，实现了腐蚀泄漏严重的大型焦炉煤气主管网的不停产在线检修。