DIN EN 60745-2-4:2008
手持式電動工具.安全.第2-4部分:盤式除外的砂輪機和拋光機的特殊要求
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, modified); German version EN 60745-2-4:2003 + A11:2007