巨厚松散層高潛水位下開采地表移動特征研究.pdf

1、河南理工大學(xué)碩士學(xué)位論文巨厚松散層高潛水位下開采地表移動特征研究姓名：王東攀申請學(xué)位級別：碩士專業(yè)：采礦工程指導(dǎo)教師：李德海20050601Abs仃actR_esearchonCharacterofSurf如eMovememCausedbyMiningunderEXtraThickA11uviumandHighDivingAreaThelawofsurfhcemovememin也emickaUuviumisdi任brentfbmtheo

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