基础电学漫谈018 EM Waves 什么是电磁波?它是如何产生的? | EM Waves What are electromagnetic waves? How did it come about? 郭天祥老师 9:24 2 years ago 7 503 Далее Скачать
A08-电磁学-电磁波(解析无线电波)Electromagnetism-Electromagnetic wave Electrical Big Bang 电气大爆炸 7:58 4 years ago 4 439 Далее Скачать
[Electromagnetic field & microwave testing-2] Pylons and lines with 220kV Jeff五十加 6:38 4 years ago 6 767 Далее Скачать