
IEC 60335-2-27 AMD 2. Household and similar electrical appliances. Safety. Part 2-27. Particular requirements for appliances for skin exposure to ultraviolet and infrared radiation
出版:British Standards Institution

专家解读视频
IEC 60335-2-27 AMD 2. Household and similar electrical appliances. Safety. Part 2-27. Particular requirements for appliances for skin exposure to ultraviolet and infrared radiation
出版:British Standards Institution
专家解读视频