高速钢磁钢模具钢材718HNAK80￥100去看看欧特金属材料发布了无磁钢钢H31模具钢材718HNAK80 P20板DC53高速钢8407LXI高速钢2 3光板圆钢钢板4Cr13HS136H￥100去看看启明金属材料发布了供应P20H模具钢板材料4Cr13HS136H预硬圆钢718HNAK80精光板光板圆钢钢板4Cr13HS136H￥100去看看启明金属材料发布了供应P20H模具钢板材料4Cr13HS136H预硬圆钢718HNAK80精光板模具钢钢棒钢板SKD￥50去看看富茂金属发布了模具钢718HNAK55NAK80ASP60DC53SKD11SKD61SWP20H钢板钢棒模具钢钢棒钢板SKD￥100去看看启明金属材料发布了模具钢718HNAK55NAK80ASP60DC53SKD11SKD61SWP20H钢板钢棒模具钢圆棒光板圆钢￥100去看看澳德金属材料有限公司发布了不锈铁光板S136圆钢圆棒钢材HNAK80钢料718H模具钢P20H钢板4CR13H
