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:30-95 HRC
研磨精度:0.001mm
放電精度:0.003mm
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