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简介:据相关报道称,内衬不锈钢复合管目前,我国的钢铁铸造行业面临全行业亏损现状,这也是我国钢铁铸造行业新世纪以来的第一次全行业亏损。对于一个行业来讲,越是在发展低迷的时期就越能发现其存在的问题。面对全行业的亏损,虽然各钢铁铸造企业都在尽量的寻找发
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