公英制套装钢量块(车间级和检测级)Suppliedinhighqualitywoodenbenchcases,completewithcertificateofcalibration.Availableintwogrades.ManufacturedtoBSENISO3650. Grade2:ForWorkshopUse车间级(2级)KEN-338-3360K---36件英制KEN-338-3810K---81件英制KEN-338-4470K---47件公制KEN-338-4880K---88件公制 Grade1:ForInspectionUse检测级(1级)KEN-339-4810K---81件英制KEN-339-5470K---47件公制KNE-339-5880K---88件公制