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The hybrid river bed block which adjusts riverbed protecting function and the water treatment function in the rivers and possesses
The hybrid river bed block which adjusts riverbed protecting function and the water treatment function in the rivers and possesses
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机译：具有调节河床保护功能和水处理功能的混合型河床砌块，具有
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摘要
A river bed block that protects river bed for a long period of natural environment and purifies water quality efficiently.Solution: a rectangular block is provided on the upper surface of a rectangular parallelepiped concrete block, a vertical groove is provided on the side portion, and a lateral hole communicating with a concave portion from the side surface of the vertical groove is provided, and water quality is fitted to the recessed portion to be freely attached to the recess Hybrid bed block with integrated structure with porous block with function.
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