• The effect of converter steel slag powder(CSSP), on the shrinkage characteristic of hardened GGBFS-PC mixed mortar is studied.

    研究转炉钢渣矿渣粉-硅酸盐水泥混合胶砂硬化收缩特性影响

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  • While a majority of the stem may be made from a titanium-based powder material, its tip may be made of a high strength hardened material, such as a steel alloy.

    大部分粉末材料制成杆头可由强度硬化材料,例如合金制成。

    youdao

  • While a majority of the stem may be made from a titanium-based powder material, its tip may be made of a high strength hardened material, such as a steel alloy.

    大部分粉末材料制成杆头可由强度硬化材料,例如合金制成。

    youdao

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