HC1000/1470QP冷轧卷板汽车钢 一张起售 ¥3.60 HC340/460HS (B500HS)热冲压成型汽车钢 一张起售 ¥3.60 HC370/550HS (B600HS)热冲压成型汽车钢 一张起售 ¥3.60 HC800/1000HS (B1000HS)热冲压成型汽车钢 一张起售 ¥3.60 HC950/1300HS(B1500HS)热冲压成型汽车钢 一张起售 ¥3.60 HC1100/1700HS(B1800HS)热冲压成型汽车钢 一张起售 ¥3.60