Rainwater dredging device for soil-rock mixed side slope of expressway and dredging method of rainwater dredging device
The invention relates to the field of highway slope rainwater dredging, in particular to a highway soil-rock mixed slope rainwater dredging device and a dredging method thereof.The highway soil-rock mixed slope rainwater dredging device comprises two mounting plates arranged in a bilateral symmetry...
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Sprache: | chi ; eng |
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