• Compared with nature sand, MS (manufactured sand) is characteristic of rough particle and angular, with a large amount of stone dust and lithofacies diversity.

    天然相比,机制砂富含石粉,颗粒表面粗糙多棱角并且岩性多样。

    youdao

  • Compared with nature sand, MS (manufactured sand) is characteristic of rough particle and angular, with a large amount of stone dust and lithofacies diversity.

    天然相比,机制砂富含石粉,颗粒表面粗糙多棱角并且岩性多样。

    youdao

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