Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
French
⇄
Arabic
Bulgarian
Chinese
Czech
English
German
Polish
Romanian
Russian
Spanish
Terms
for subject
Astronautics
containing
coefficient d'efficacité
|
all forms
|
in specified order only
French
Russian
coefficient d'efficacité
lumineuse
световая отдача
(источника)
Get short URL