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简介:河北钢铁集团邯钢坚持科技创新,工业用内衬不锈钢复合管以自主知识产权产品作为创效突破口。今年上半年,该公司累计开发新产品11个,新产品产量达到140.23万吨,比去年同期增加7.45万吨,完成年目标的50%以上。新产品比普通产品增创效益372
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