International
Electrotechnical
Commission
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Area
Electronic tubes
/ Structure (envelope, gun and accessories)
IEV ref
531-23-20
en
focusing coil
a coil used to produce a magnetic field for focusing an electron beam
fr
bobine de concentration
, f
bobine servant à produire un champ magnétique destiné à concentrer un faisceau électronique
ar
ملف تركيز مغناطيسي
de
Fokussierspule, f
es
bobina de concentración
it
bobina di focalizzazione
ko
집속 코일
ja
集束コイル
pl
cewka ogniskująca
pt
bobina de focagem
sr
фокусирајући калем, м јд
sv
fokuseringsspole
zh
聚焦线圈
Publication date:
1974
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