
Amendment 2 - Household and similar electrical appliances - Safety Part 2-49: Particular requirements for commercial electric appliances for keeping food and crockery warm
出版:International Electrotechnical Committee

專家解讀視頻
Amendment 2 - Household and similar electrical appliances - Safety Part 2-49: Particular requirements for commercial electric appliances for keeping food and crockery warm
出版:International Electrotechnical Committee
專家解讀視頻