leak stoppage materials 堵漏止水材料
leak stoppage by inflation 膨胀堵漏法
The water injection leak-stoppage process that is adopted during leak accident of LPG tank is discussed.
讨论了LPG储罐发生泄漏事故时采取的注水堵漏工艺。
The results show that the double stopples technology can be used for dynamic leak stoppage to save operation time and lessen the loss and pollution.
介绍了焊接压力超过规程要求情况下的堵漏技术——引流叠帽的实施方法与效果，表明应用引流叠帽进行动态堵漏可以缩短抢修时间、减少损失。
Based on production practice experience for many years, the stoppage measures of leak point in cup of low-pressure water-sealed spirally-guided gasholder are discussed.
根据多年生产实践经验，论述了低压湿式螺旋储气罐挂圈漏点的封堵措施。
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