冷轧板，镀锌板，热轧板，铁矿石，酸洗板，加工，钢铁企业，外表处置，钢管，每吨5600元。
Cold-rolled plate, galvanized sheet, hot-rolled plate, iron ore, pickling board, processing, steel, surface treatment, Pipe, 5600 yuan per ton.
热轧带钢在冷轧前既需要进行酸洗以去除带钢表面的氧化铁皮，也需要有良好的板形。
Hot rolled strip must be pickled for surface descaling of strip and have good shape prior to cold rolling.
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