ISO 28927-3:2009规定了用于手持式，动力驱动，便携式抛光机和用于表面处理工艺的旋转，轨道和随机轨道打磨机手柄上的手动振动发射的实验室方法，不用于材料去除。当在型式试验条件下运行时，它是用于确定机器的抓握区域中的振动幅度的型式试验程序。意图是将结果用于比较相同类型机器的不同型号。 ISO 28927-3:2009适用于气动或其他手段驱动的手持式机器。它不适用于配有砂轮或砂带机的直磨机

ISO 28927-3:2009 specifies a laboratory method for measuring hand-transmitted vibration emission at the handles of hand-held, power-driven, portable polishers and rotary, orbital and random orbital sanders used for surface-finishing processes, not for material removal. It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of a machine when operating under type-test conditions. It is intended that the results be used to compare different models of the same type of machine. ISO 28927-3:2009 is applicable to hand-held machines driven pneumatically or by other means. It is not applicable to straight grinders equipped with a sanding wheel or to belt sanders.