3A-200027:夹紧梁3A-200028:夹紧梁规 格:材料为马氏体不锈钢 , 热处理 : 真空淬火 + 深冷处理HRC50-55应 用:线切割机床上装夹精铣和磨过的工件。Version: Material is Martensitic stainless steel,heat treated,vacuum quenching,cold process with HRC50-55.Application:The workpiece which mounted on WEDM that has beer milling and grinding work.