"102878734"@en-us . . "102405724"@en-us . . . . . . . . . . "cathode-ray tube"@en-us . . . . . "a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen"@en-us . "02985137-n"^^ . . . "0"^^ . . . . . . . . . . "102985137"^^ . "cathode-ray tube"^^ . "CRT"@en-us . . "0"^^ . .