• 实验结果表明,国产铀合金具有合金相当动态强度穿甲弹中弹芯材料替代物

    Experimental results show that the dynamic strength of the DU alloy made in china is similar to tungsten alloy and this DU alloy could be used as the best substitutes for tungsten' alloys…

    youdao

  • 实验结果表明,国产铀合金具有合金相当动态强度穿甲弹中弹芯材料替代物

    Experimental results show that the dynamic strength of the DU alloy made in china is similar to tungsten alloy and this DU alloy could be used as the best substitutes for tungsten' alloys…

    youdao

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