• Therefore, continuous mining method is possessed of unique merits, yet the stability of stope after full opening waits to be proved.

    连续采矿法具有独特优越之处,但其全面拉开后采场的稳定性有待验证。

    youdao

  • Therefore, continuous mining method is possessed of unique merits, yet the stability of stope after full opening waits to be proved.

    连续采矿法具有独特优越之处,但其全面拉开后采场的稳定性有待验证。

    youdao

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