JIS C 9335-2-74 AMD 1:2023 Household and similar electrical appliances -- Safety -- Part 2-74: Particular requirements for portable immersion heaters (Amendment 1)
Household and similar electrical appliances -- Safety -- Part 2-74: Particular requirements for portable immersion heaters (Amendment 1)
Household and similar electrical appliances -- Safety -- Part 2-74: Particular requirements for portable immersion heaters (Amendment 1) 是非强制性国家标准,您可以免费下载预览页