Spring dredging head of dredger

作者: Wang Ben

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摘要: The invention provides a spring dredging head of dredger. springing comprises body, one end the body is connected with dredger, and other provided head; via connecting rope, spring, inserted into opening at end, far away from an electric handle, body; peripherally multiple springs; diameter smaller than springs, springs distance between two adjacent rings each ring body. beneficial effects comprise that increased on basis conventional closestool effect obtained product relatively good, can smoothly enter exit out pipe, usage extremely convenient.

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