详细说明
Mayari R-50、Mayari R-60、Medium Hard Abrasion Resisting、MLX-45K、MLX-50K、MLX-55K、MLX-60K、N-A-X High Tensile、N-A-X 80、N-A-X TRA 100、Ni-Cu-Ti、Orelloy45、Orelloy50、Orelloy55、Orelloy60、Orelloy65、Orelloy70、Orelloy242、Orelloy588、Orelloy AR、Pitt-Ten No.1、Republic50、Republic60、Republic70、Republic80、Republic 100AR、Stelco Cr.45、Stelco Cr.50、Stelco Cr.55、Stelco Cr.60、Stelco Cr.65、Stelco Wearwell……