The porosity, bulk density and cold crushing strength of the refractory samples were determined.

讨论了气孔率、体积密度和常温耐压强度与电熔氧化镁加入量之间的关系。

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The porosity, bulk density and cold crushing strength of the refractory samples were determined.

讨论了气孔率、体积密度和常温耐压强度与电熔氧化镁加入量之间的关系。

youdao