cathode ray* * *electron beam
fascio elettronico {/trn]
electron [cathode] beam, electron ray
• elektronový paprsek• elektronový svazek
electron ray, electron beam
rayon cathodique
Elektronenstrahl
electron beam
electron ray
electron beam, cathode beam, cathode ray
faisceau cathodique, rayon électronique
електро́нний про́мінь
электронды сәуле
electron beam
electron beam
electron beam