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shan qian ping yuan ji jing gai zao yu zeng shui cuo shi
Pages: 203-205
Year: Issue:  4
Journal: Underground Water

Keyword:  山前平原地下水位下降机井含水层出水量改造投资少废井大口井水泵;
Abstract: <正> 近几年我省旱情严重,地下水位普遍下降,山前平原某些井水量不足,以至抽不上水来,因此有些并被作为废井处理。笔者在勘察定并的同时,对这些出水量不足或作为废井处理的机井,作了改造利用研究,收到了投资少、见效快、省工省料的良好效果。现分别介绍于下,供建井的同志借鉴。
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