Amendment 1 - Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 3-6: Particular requirements for transportable diamond drills with liquid system
修改件1.电动手持工具、可移动工具以及草坪和花园机械的安全性.第3-6部分:带液体系统的可移动金刚石钻头的特殊要求