
BS EN 60335-2-47 AMD2. Household and similar electrical appliances. Safety. Part 2-47. Particular requirements for commercial electric boiling pans
出版:British Standards Institution

專家解讀視頻
BS EN 60335-2-47 AMD2. Household and similar electrical appliances. Safety. Part 2-47. Particular requirements for commercial electric boiling pans
出版:British Standards Institution
專家解讀視頻