HC380LA 汽车钢热镀锌HC420LA HC660XD HC450XD薄板
宝钢DX53D+Z标准1800寬板分條 达富---DX53D+Z力學性能, 达富---DX53D+Z伸長率, 达富---DX53D+Z雙面貼膜, 达富--- DX53D+Z開平板, 达富--- DX53D+Z卷料
HC380LA 汽车钢热镀锌HC420LA HC660XD HC450XD薄板
宝钢DX53D+Z标准1800寬板分條 达富---DX53D+Z力學性能, 达富---DX53D+Z伸長率, 达富---DX53D+Z雙面貼膜, 达富--- DX53D+Z開平板, 达富--- DX53D+Z卷料