
Iec 704-2-x (second Edition) Test Code For The Determination Of Airborne Acoustical Noise Emitted By Household And Similar Electrical Appliances - Part 2: Particular Requirements For Electric Shavers
出版:British Standards Institution

專家解讀視頻
Iec 704-2-x (second Edition) Test Code For The Determination Of Airborne Acoustical Noise Emitted By Household And Similar Electrical Appliances - Part 2: Particular Requirements For Electric Shavers
出版:British Standards Institution
專家解讀視頻