专业从事于:模具钢,工具钢 1. 日本 :px-4 s-star gfa nak80 dha dh62 dc11 goa snc815 smc420 sup9 scm440 pak90 dh2f nak55 pd555 skd11 skd61 fdac dc53 sld hpm38 skh-9 skh-51 sks3 skh59 ss400 ss41 hpm7 sld8 yxm1 2. 瑞典 :718s 718h s136 s136h 8407 stavax uhb2311 ramax s alvar14 oro90 xw5 xw10 xw42 df3 df2 uhb4006 uhb4462 uhb8550 asp-23 asp-30 5. 美国 :p...