Its good effect is proven by actual operation , providing reference for solving the seepage problem in water feeding structures 为根本上解决输水建筑物接缝止水渗漏问题提供了借鉴和参考。
Elastomeric seals - material requirements for pipe joint seals used in water and drainage applications - thermoplastic elastomers 弹性密封件.输水和排水设施用管联接密封件的材料要求.热塑性弹性件
Apply engineering machinery , colliery machinery , petroleum industry , traffic , input water , trade of welding etc . extensively 广泛应用于工程机械、煤矿机械、石油工业、交通、输水、焊接等行业。
Preliminary calculations indicated that together , the old and the new pipelines could convey a daily 16 , 000 , 000 gallons of water 初步估计，利用新旧两条输水管，共可从九龙供水系统每天输水1 , 600万加仑往港岛。
Use : as a single coat anticorrosive fbe coat for exterior steel pipe line for transportation of oil and gas , water and other finished products 应用领域：主要应用于各种输油、输气、输水等钢质管道的外壁防腐。
Elastomeric seals - material requirements for pipe joint seals used in water and drainage applications - cast polyurethane sealing elements 弹性密封件.输水和排水设施用管联接密封件的材料要求.聚氨酯铸造密封元件
The culvert is the works buried under the fillings , which is often used in hydraulics , communication , and water supplying engineering 涵洞是埋设在填土下的输水建筑物，它在水利、交通、供排水工程中被广泛使用。
We analyze the main cause of the backwater of the canal , and put up rectifying and reforming measures , so as to raise the discharge benefit 然后分析渠道壅水的主要原因，并提出整改措施，以提高灌区的输水效益为目标。
As a kind of important hydraulic structure , hydraulic tunnel is very useful at many aspects such as conveyance , diversion and flood discharge 水工隧洞作为一种重要的水工建筑物，在输水、导流及泄洪等方面起着重要的作用。
