• Column-supported steel silo, as a simple and economical structural, is widely used in industry fields including mining, metallurgy, grain and cement industry.

    柱支承钢筒作为一种简单经济结构类型,已广泛应用于矿业冶金粮食水泥工业领域

    youdao

  • Column-supported steel silo, as a simple and economical structural, is widely used in industry fields including mining, metallurgy, grain and cement industry.

    柱支承钢筒作为一种简单经济结构类型,已广泛应用于矿业冶金粮食水泥工业领域

    youdao

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