Việt
van chân khùng
van chân không
Anh
vacuum valve
electronic valve
vacuum tube
Đức
Vakuumröhre
Sicherheitsluftventil
Unterdruckventil
Pháp
tube à vide
electronic valve,vacuum tube,vacuum valve /ENG-ELECTRICAL/
[DE] Vakuumröhre
[EN] electronic valve; vacuum tube; vacuum valve
[FR] tube à vide
Sicherheitsluftventil /nt/ÔTÔ/
[EN] vacuum valve
[VI] van chân không
Vakuumröhre /f/ÔTÔ/
Unterdruckventil /nt/ÔTÔ/