• Explosive with high density and high velocity can greatly increase the explosion energy and improve the effect of rock materials cutting by shaped charge .

    通过提高炸药装药密度等方法可以提高聚能装药爆炸后形成射流能量改善聚能爆破切割石材效果

    youdao

  • Explosive with high density and high velocity can greatly increase the explosion energy and improve the effect of rock materials cutting by shaped charge .

    通过提高炸药装药密度等方法可以提高聚能装药爆炸后形成射流能量改善聚能爆破切割石材效果

    youdao

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