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简介：近日不锈钢碳素钢复合管，在由工业和信息化部开展的2012年国家级“两化”深度融合示范企业的评定中，全国27个行业的218家企业成为国家级“两化”深度融合示范企业，其中10家钢铁企业在列。其分别是：宝山钢铁股份有限公司、山东钢铁集团济钢集团有
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