堵漏 meaning in Chinese

leaking stoppage

Research on open - grouting stifling leakage technique
开放式注浆堵漏技术研究
Inorganic waterproof and leakage - preventing materials
无机防水堵漏材料
High - pressure leak - blocking technique of high molecular grouting resin
树脂高压注浆堵漏技术
Evaluation on sealing ability of new multi - function composite gel
新型多功能复合凝胶堵漏性能评价
Marine umbrella type leak stopper
船用伞型堵漏器等

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