【摘要】 文章介绍了ＵＰＶＣ给水管的性能及其用於输水管线中比之传统管材的优越性，并论证了在神东矿区供水工程中采用ＵＰＶＣ给水管比之采用钢管要节省投资。更多还原

【Abstract】 This paper introduced the advantages of UPVC feed pipe compared with traditional pipes used in water conveyance system,and demonstrated that,using UPVC feed pipe in the water supply profect in Shendong Mineral Area,the investment is lower than that of the steel pipes.更多还原