Working Principle of Transformer
331.4 هزار بار بازدید -
14 سال پیش
-
Learn about transformers, their uses-domestic
Learn about transformers, their uses-domestic and commercial, its construction, working and function.
14 سال پیش
در تاریخ 1389/04/28 منتشر شده
است.
331,493
بـار بازدید شده