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國內工程案例
國內工程案例
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西藏山南地區隆子縣查拉普金礦

發布時間:2019-05-08   編輯:網站管理員   訪問量:5241

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項目地點:西藏自治區山南市隆子縣雪薩鄉普卓村

施工日期:2018年5月1日至11月9日

施工條件:高原丘陵,海拔4800-5200m,

          氣溫:-18℃-8℃

設備型號:中勘普華F800D(開工鉆機2臺套)

孔徑:75mm,設計孔深:400-750m,傾角70°

單機平均日進尺:69m。


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