60Si2CrVA 55CrMnA 60CrMnA弹簧钢
价格：22.00
佳兴经营产品有:英国合金结构钢；150M19150M28150M36523A14523M15527A19527M20530A30530A32530A36530A40530M40En48BS1653CDS12CDS110CDS13708A37708M40708A42709M40905M39735A50637A16637M17640A35640M40655A12655M13653M31659A15659M15805A20805M20817M40816M40)