Russian ⇄ Chinese Czech English French German Italian Japanese Polish Ukrainian

электровакуумный фотоэлемент stresses
automat.	emission photocell
el.	electric eye; emission cell; high-vacuum phototube; light-sensitive tube; photocell; photoelectric cell; photosensitive tube; vacuum photocell
Makarov.	photoelectric valve; photoemissive device; photoemissive diode; photovalve; vacuum phototube
tech.	photoelectric tube; photoemissive cell; vacuum phototube; phototube

электровакуумный фотоэлемент: 5 phrases in 3 subjects

Electronics	3
Makarov	1
Metrology	1