汽车大梁钢
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steel plate for automobile frames 汽车大梁钢板
Process of developing and producing high strength steel for automobile frames K610L by the compact double stands Steckel mill, which owned only by KISC Kunming Iron and steel Group co.
研究了在昆钢特有的双机架紧凑式炉卷轧机上开发和生产高强度汽车大梁钢k 610l的工艺。
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