Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
German
⇄
Czech
Danish
Dutch
English
French
Italian
Russian
Spanish
G
o
o
g
l
e
|
Forvo
|
+
Hochvakuumröhre
f
antenn.
hard tube
astr.
vacuum tube
meas.inst.
vacuum valve
;
high-vacuum valve
nat.sc.
high-vacuum
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
