DIN EN 60745-2-4:2010
手持式电动工具.安全性.第2-4部分:盘式除外的砂轮机和抛光机的特殊要求(IEC 60745-2-4-2002+A1-2008).德文版本EN 60745-2-4-2003+A11-2007+A1-2009
Hand-held motor-operated electric tools - Safety - Part 2-4: Particular requirements for sanders and polishers other than disk type (IEC 60745-2-4:2002 + A1:2008, modified); German version EN 60745-2-4:2009