供应宝钢TM-2011 CR1-140-270-S UC-U材料0.25~3.5mm ¥5350.00 供应宝钢TM-2011 CR2-140-270-S UC-U材料0.5~3.0厚 ¥5350.00 供应宝钢TM-2011 CR3-140-270-S UC-U材料0.5~3.0厚 ¥5350.00 供应宝钢TM-2011 CR4-140-270-S UC-U材料0.5~3.0厚 ¥5390.00 供应宝钢TM-2011 CR5-110-260-S UC-U材料0.5~3.0厚 ¥5380.00 宝钢首钢VDA239-100 CR1-UC-U冷轧汽车钢材料可小批量试制 ¥5000.00