简述了我国钢铁产品牌号表示方法标准的修订内容。
The revised contents about the standards for indicating our steel product grades.
同时简单分析了现阶段我国钢铁城存在的规划问题。
At the same time it simply analyses the existing problem of steel city of our country at the present stage.
我国钢铁能源强度与世界先进水平相比存在明显差距。
There is an obvious gap about the energy intensity of China's iron and steel with the world's advanced level.
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