钢板07Gr18Ni11Nb1Cr17Mn6Ni5N12MnCuCr¥100去看看商海特殊钢零售批发发布了07Gr18Ni11Nb 0Gr19Ni1 12MnCuCr 15MnCuCr 耐侯钢板1Cr17Mn6Ni5N圆棒圆钢棒材钢材¥100去看看钢材现货中心发布了圆棒35CrM0A元钢材12GrMoV_40Mn18Gr3_07Gr18Ni11Nb圆钢棒材9Gr18元钢圆棒圆钢0Gr19Ni13Mo3¥10.20去看看零售批发销售部发布了7Gr17棒料钢材42CrM0A圆钢07Gr18Ni11Nb元钢圆棒0Gr19Ni13Mo3材料圆棒圆钢12Gr17Mn6Ni5N07Gr18Ni11Nb¥100去看看现货供应 批发零售发布了20NiGrMo7材料07Gr18Ni11Nb圆棒2络13钢材12Gr17Mn6Ni5N棒料圆钢