登入選單

返回Google圖書搜尋

The Effect of Various Gases on the Thermionic Emission of Tantalum Wire Filaments

Thomas M. Heslin

出版	National Aeronautics and Space Administration, 1970
URL	http://books.google.com.hk/books?id=eewURL3gC00C&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN