• 公开了一种混凝土方法其中振动的情况下,使均质混凝土混合料受到5以上的模制压力

    Also disclosed is a method of moulding long concrete articles in which an homogenous concrete mixture is subjected to a moulding pressure above (5) bar in the absence of vibration.

    youdao

  • 公开了一种混凝土方法其中振动的情况下,使均质混凝土混合料受到5以上的模制压力

    Also disclosed is a method of moulding long concrete articles in which an homogenous concrete mixture is subjected to a moulding pressure above (5) bar in the absence of vibration.

    youdao

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