热镀锌汽车钢2.0*950宝钢CR440Y780T-DP钢板高强度性能材料 ¥4.17 CR440Y780T-DP汽车钢VDA239-100-CR440Y780T-DP-UC-U性能 ¥4900.00 VW50065标准 CR440Y780T-DP 1.2*1250*C规格 材料标准带钢板卷 ¥4699.00 大众VW50065 CR440Y780T-DP-ZM40/40-U-O钢材· ¥4.00 CR440Y780T-DP CR340Y590T-DP GI50/50-U钢板及钢带 ¥6.70 供应MBN11251-CR440Y780T-DP定尺加工,配送到厂 ¥5000.00