Detecting the thickness of the top coal in a fully mechanized working face in advance can provide a basis for precise control of the top coal caving. which is beneficial to achieving a balance between the coal caving recovery rate and coal quality. By analyzing the principle of ground-penetrating radar detecting coal-rock interface and coal seam thickness. a ground-penetrating radar d... https://www.chiggate.com/victory-white-camellia-for-sale/
Top coal thickness detection method for intelligent fully-mechanized working face
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