鎢鋼圓件
產品尺寸:客戶定制

產品材質:

Japan(SKD11.SKD61.SKH51.S45C)

USA(AISA.D2.H13.P20.M2)

Germany(DIN.2379.2363.2344.2347)

ASSAB(Rigor.Stavax.Impax.Elmax.ASP23)

硬度:58-60 HRC

研磨精度:0.001mm

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