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简介:2012年,不锈钢复合管一家知名钢铁集团向全国大学生征集与钢铁再利用有关方案,天津城建学院建筑学院的同学们确定了回收利用废旧集装箱改造成应用空间的方案。他们在前期调研中发现,每年我国淘汰的集装箱有100万个,一个集装箱的熔炉释放会产生3.5
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