IEC 60335-2-72:2021 家用和类似用途电器的安全 第2-72部分:带或不带牵引驱动的商用地面处理机器的特殊要求 Household and similar electrical appliances - Safety - Part 2-72: Particular requirements for floor treatment machines with or without traction drive, for commercial use 标准号:IEC 60335-2-72:2021 发布日期:2021-07-12
IEC 60335-2-72:2021