• Effects of the activity of ground-strontium slag as cement admixture were analyzed from three aspects: mortar strength value, compressive strength ratio of mortar and specific strength indicators.

    分别胶砂强度、胶砂抗压强度强度指标方面分析磨细锶作为水泥掺合料活性效应

    youdao

  • Effects of the activity of ground-strontium slag as cement admixture were analyzed from three aspects: mortar strength value, compressive strength ratio of mortar and specific strength indicators.

    分别胶砂强度、胶砂抗压强度强度指标方面分析磨细锶作为水泥掺合料活性效应

    youdao

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