DIN EN 61029-2-6:2011 可移式电动工具的安全.第2-6部分:带水源金刚石钻的特定要求(修改的IEC 61029-2-6-1993);德文版本EN 61029-2-6-2010
Safety of transportable motor-operated electric tools - Part 2-6: Particular requirements for diamond drills with water supply (IEC 61029-2-6:1993, modified); German version EN 61029-2-6:2010