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简介:目前我国钢铁业产能已经达到9亿吨的规模。不锈钢复合管护栏如何控制钢铁业产量、解决供需矛盾,已经成为摆在行业面前的难题。   “钢铁业近年来发展非常快,产能过剩问题越来越突出。”朱宏任指出,上半年粗钢产量为3.57亿吨,同比增长1.8%,增
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