渠道防渗 meaning in Chinese

anti seepage of channel

Application of gcl in canal seepage control engineering
在渠道防渗工程中的应用
Technique specification for seepage prevention engineering on canal
渠道防渗工程技术规范
Quality control of precast concrete slab by atmospheric steam curing
渠道防渗混凝土蒸养预制板生产过程质量控制要点
New technical plan research of seepage control and prevention for large - size canal
大型渠道防渗与防护新技术方案研究
The application of u shaped prereinforced concrete in ditch seepage control in severe area
型槽在寒区渠道防渗中的应用

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