DIN EN 61029-2-12-2011 便携式电动工具的安全.第2-12部分:穿线机特殊要求(IEC 61029-2-12-2010修订版本).德文版 EN 61029-2-12-2011
Safety of transportable motor-operated electric tools - Part 2-12: Particular requirements for threading machines (IEC 61029-2-12:2010, modified); German version EN 61029-2-12:2011