供应宝钢S350GD+AZ S350GD+ZM S420GD+ZM S500GD+ZM 镀铝镁锌板卷 ¥4600.00 宝钢黄石镀铝锌板卷 0.40*1000镀铝镁锌涂镀板DC51D+AM ¥5.78 DX51D+ZM宝钢 镀铝镁锌 汽车钢 DX51D+ZM量产用板卷 配送到厂 ¥4450.00 CR240P-ZM40/40宝钢镀铝镁锌 VW50065 CR240P-ZM40/40-U 钢材板卷 ¥3.90 Q/BQB 420-2021宝钢标准S350GD+ZM镀铝镁锌板卷试模量产配送到厂 ¥3.10 宝钢HC300BD+ZM镀铝镁锌板卷 纵梁横梁1.6*2100*C性能稳定试模试制 ¥4200.00