供应宝钢 HC820/1180DP+Z 冷轧双相钢板卷镀锌 镀锌板卷 ¥9000.00 供应宝钢 HC980/1180DP+Z 冷轧双相钢板卷镀锌 镀锌板卷 ¥6700.00 供应宝钢 BR330/580DP 冷成形用高强度热轧钢 酸洗钢板卷 ¥4600.00 供应宝钢 BR450/780DP 冷成形用高强度热轧钢 酸洗钢板卷 ¥4600.00 供应宝钢 BR300/450HE 冷成形用高强度热轧钢 酸洗钢板卷 ¥4600.00 供应宝钢 BR440/580HE 冷成形用高强度热轧钢 酸洗钢板卷 ¥4600.00