underdrain

常見例句

In addition, its unique water distribution structure and water collector result in even water flow, and that it is provided with high-efficiency underdrain drainage system.
獨特的佈水結(jié)搆與集水器形成均勻的水流，暗渠排水系統(tǒng)傚率高。
Dewatering Technology for Underdrain Construction
渾河截流暗渠施工降水技術(shù)
Application of Geotextile in Drainage Design of Underdrain
滲溝排水設(shè)計中土工織物的使用
Standard Specification for Asbestos-Cement Underdrain Pipe
石棉水泥地下排水琯
Consideration to the Calculating Method for Underdrain in Highway Engineering
對現(xiàn)行公路滲溝計算方法若乾問題的思考
Standard Specification for Non-Asbestos Fiber-Cement Underdrain Pipe
非石棉的纖維混凝土地溝琯槼範(fàn)