Draft Document - Household and similar electrical appliances - Safety - Part 2-49: Particular requirements for commercial electric appliances for keeping food and crockery warm (IEC 60335-2-49:2021)
文件草案.家用和类似用途电器.安全.第2-49部分:食品和陶器保温用商用电器的特殊要求(IEC 60335-2-49-2021)