Safety of transportable motor-operated electric tools - Part 2: Particular requirements for diamond drills with water supply
可运输的电动电动工具的安全性 - 第2部分:具有供水的钻石钻具的特殊要求
发布日期:
1993-03-31
适用于带供水的可移动式金刚石钻头,钻头直径不超过250 mm。
Applies to transportable diamond drills with water supply having a drill bit diameter of not more than 250 mm.