NISHIO Hirokazu[Translate]
マグネトロン
強い磁場の中で電子を動かすことによって電磁波を出す装置

"Engineer's way of creating knowledge" the English version of my book is now available on [Engineer's way of creating knowledge]

(C)NISHIO Hirokazu / Converted from [Scrapbox] at [Edit]