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. 獨特的布水結構與集水器形成均勻的水流，暗渠排水系統(tǒng)效率高。Dewatering Technology for Underdrain Construction 渾河截流暗渠施工降水技術Application of Geotextile in Drainage Design of Underdrain 滲溝排水設計中土工織物的使用Standard Specification for Asbestos-Cement Underdrain Pipe 石棉水泥地下排水管Consideration to the Calculating Method for Underdrain in Highway Engineering 對現(xiàn)行公路滲溝計算方法若干問題的思考Standard Specification for Non-Asbestos Fiber-Cement Underdrain Pipe 非石棉的纖維混凝土地溝管規(guī)范 返回 underdrain