Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
German
⇄
Bulgarian
Czech
Danish
Dutch
English
Finnish
French
Greek
Italian
Japanese
Polish
Portuguese
Romanian
Russian
Serbian Latin
Spanish
Swedish
Ukrainian
Terms
for subject
Radio
containing
kritischer
|
all forms
German
Portuguese
kritische
Grenzfrequenz
bei ionosphärischer Ausbreitung
frequência crítica
em propagação ionosférica
Get short URL