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электронная лампа | |
gen. | valvola termoionica |
el.mach. | tubo elettronico; valvola elettronica |
mil. | tubo termoelettronico; valvola termoelettronica |
газонаполненная: 29 phrases in 10 subjects |
Antennas and waveguides | 1 |
Astronomy | 1 |
Cables and cable production | 2 |
Chemistry | 2 |
Electric machinery | 2 |
Military | 5 |
Packaging | 1 |
Power electronics | 1 |
Radio | 4 |
Technology | 10 |