• The design and construction of fold and directional blastings for demolition of an office building and water tower in the Second Cogging mill of Anshan Steel and Iron Corp. are expounded.

    阐述折叠爆破定向爆破拆除鞍钢第二初轧厂办公楼水塔设计施工

    youdao

  • The design and construction of fold and directional blastings for demolition of an office building and water tower in the Second Cogging mill of Anshan Steel and Iron Corp. are expounded.

    阐述折叠爆破定向爆破拆除鞍钢第二初轧厂办公楼水塔设计施工

    youdao

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