State heavyweight iron and steel plant and dust bag factory designated manufacturers.
是国家重量级钢铁厂及布袋除尘厂的指定生产厂家。
The author has recently visited the Second Steel Plant of Anyang Iron and Steel co.
作者对安阳钢铁公司第二炼钢厂进行了考察。
The author has recently visited the Second Steel Plant of Anyang Iron and Steel co.
作者对安阳钢铁公司第二炼钢厂进行了考察。
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