梅景才, 吴润泽. 美国TH─100A型车载式钻机基本功能初评[J]. 煤田地质与勘探, 1994, 22(1): 66-68.
引用本文: 梅景才, 吴润泽. 美国TH─100A型车载式钻机基本功能初评[J]. 煤田地质与勘探, 1994, 22(1): 66-68.
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MEI Jing-cai, WU Run-ze. PRELIMINARY REMARK ABOUT THE CARDINAL FUNCTION OF AMERICAN’S TH-100A DRILL TRUCK BORER[J]. COAL GEOLOGY & EXPLORATION, 1994, 22(1): 66-68.
Citation: MEI Jing-cai, WU Run-ze. PRELIMINARY REMARK ABOUT THE CARDINAL FUNCTION OF AMERICAN’S TH-100A DRILL TRUCK BORER[J]. COAL GEOLOGY & EXPLORATION, 1994, 22(1): 66-68.
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美国TH─100A型车载式钻机基本功能初评

PRELIMINARY REMARK ABOUT THE CARDINAL FUNCTION OF AMERICAN’S TH-100A DRILL TRUCK BORER

    摘要
  • 摘要: 通过在黑龙江省两个勘探区9个钻孔的试生产，对TH—100A型车载式钻机的基本功能、平台布置、钻进方法作了扼要评述，并提出了改进建议。

     

    Abstract: After the production tests of nine bore-holes in two exploring areas of Heilongjiang Province,some preliminary remarks about the cardinal function of TH-100A drill truck borer and the drilling method suitable for it are made.FUrther some improving proposals are put forward.

     

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