IEC 62841-2-4:2014
手持式电动操作工具, 移动式工具以及草坪和园艺机械. 安全性. 第2-4部分: 非盘式手持磨砂机和抛光机的详细要求
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-4: Particular requirements for hand-held sanders and polishers other than disc type