-
1
المؤلفون: M. K. te Velde, N. C. van der Vaart, R. M. Jungblut, H. J. Kettelarij, H. A. Wierenga, Eduard Matheus Johannes Niessen, P. J. A. Derks, R. Gersmann, D. A. Benoy, W. Hoving, R. van der Wilk
المصدر: SID Symposium Digest of Technical Papers. 33:1396
مصطلحات موضوعية: Engineering, business.product_category, CRTS, business.industry, law, Electrical engineering, Funnel, Electron, Current (fluid), business, Engineering physics, Cathode, law.invention