IEC 60745-2-1:2003 手持式电动工具的安全 第2-1部分：钻类和冲击钻的特殊要求 Hand-held motor-operated electric tools - Safety - Part 2-1: Particular requirements for drills and impact drills 标准号：IEC 60745-2-1:2003 发布日期：2003-01-23
IEC 60745-2-1:2003
IEC 60745-2-1:2003 手持式电动工具的安全 第2-1部分：钻类和冲击钻的特殊要求 Hand-held motor-operated electric tools - Safety - Part 2-1: Particular requirements for drills and impact drills 标准号：IEC 60745-2-1:2003 发布日期：2003-01-23
IEC 60745-2-1:2003