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Tel / whatsapp:+86 18921370797
Gradus materialis:W6Mo5Cr4V2、W12Mo3Cr4V3N、W18Cr4V、W9Mo3Cr4V.
Superficies:Cinniti /BcarentRough/Milled/GRiningPainting etc.
Ars:Frigus opus
Typus:Alloy