GMW2M-ST-S CR4 EG36G36GE电镀锌钢板及钢卷 规格0.4~2.0mm ¥4.16 GMW2M-ST-S CR5 EG36G36GE电镀锌钢板及钢卷 规格0.4~2.0mm ¥4.16 Q/BQB 420 H260PD+Z-50/50-N-FC-Y 0.4mm~3.5mm厚 ¥4.15 VW50065 CR1-UC-U冷轧卷板 规格0.4~3.2mm厚 定尺供货 ¥4.35 VW50065 CR2-UC-U冷轧板卷汽车钢 规格0.4~3.2mm厚 ¥4.30 VW50065 CR3-UC-U冷轧板卷汽车钢 规格0.4~3.2mm厚 ¥4.30