厚沖積層條件下提高開采上限技術(shù)研究.pdf

1、分類號分類號：TD823TD823密級：公開UDC：單位代碼：單位代碼：1042410424工程碩士學(xué)位論文厚沖積層條件下提高開采上限技術(shù)研究厚沖積層條件下提高開采上限技術(shù)研究厚沖積層條件下提高開采上限技術(shù)研究厚沖積層條件下提高開采上限技術(shù)研究胡永文胡永文申請學(xué)位級別：申請學(xué)位級別：工程碩士工程碩士領(lǐng)域名稱：領(lǐng)域名稱：礦業(yè)工程礦業(yè)工程指導(dǎo)教師姓名：指導(dǎo)教師姓名：溫興林職稱：稱：副教授副指導(dǎo)教師姓名：副指導(dǎo)教師姓名：李法柱職稱：稱：高級工

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