【酒钢/攀钢纹镀铝锌卷】DX51D+AZ100涂油0.6*1200*C梅钢6650DX51D+AZ150耐0.6*1200*C梅钢8100DX51D+AZ150纹0.8*1000*C梅钢7850DX51D+AZ120耐0.8*1250*C攀钢7280DX51D+AZ120耐1.0*1250*C攀钢7150)