VDE 0740-2-9-2016
電動手持工具 可移動工具和草坪及園林機械 安全 第2-9部分:手持攻絲機和攻絲機的特殊要求(IEC 62841-2-9:2015 修訂)
Electric motor-operated hand-held tools@ transportable tools and lawn and garden machinery - Safety - Part 2-9: Particular requirements for hand-held tappers and threaders (IEC 62841-2-9:2015@ modified); German version EN 62841-2-9: