河床辐射井是给水工程中一种效果很好的取水构筑物，它适用于中小城镇和工矿企业。
A radial well on the river bed is an efficient construction for taking in the water supply engineering. It is suitable for small and medium-sized towns, industrial and mining enterprises.
河床辐射井是给水工程中一种效果很好的取水构筑物，它适用于中小城镇和工矿企业。
A radial well on the river bed is an efficient construction for taking in the water supply engineering. It is suitable for small and medium-sized towns, industrial and mining enterprises.
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