• The effect of throw out blasting can be controlled effectively by adopting plane strip shaped charge in chamber blasting engineering practice.

    硐室爆破工程中应用平面条形药包可以有效地实现抛掷控制

    youdao

  • The effect of throw out blasting can be controlled effectively by adopting plane strip shaped charge in chamber blasting engineering practice.

    硐室爆破工程中应用平面条形药包可以有效地实现抛掷控制

    youdao

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