DIN EN 60335-2-67/A1 E:2015 文件草案 家用和类似电器 安全 第2-67部分:商用地板处理机的特殊要求 (IEC 61J/604/CDV:2014)
Draft Document - Household and similar electrical appliances - Safety - Part 2-67: Particular requirements for floor treatment machines for commercial use (IEC 61J/604/CDV:2014); German version EN 60335-2-67:2012/FprA1:2014