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Photoglow tube
Noun
Definitions
1.
Noun
A phototube in which an electric current flows when a certain illumination is reached; used as a relay
Synonyms
photoglow
phototube
photomultiplier
photophore
phototransistor
photostimulator
phototrigger
photocell
photoelectric cell
photomultiplier tube
photoflash
electrophotometer
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