Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Russian
⇄
Danish
English
French
Polish
G
o
o
g
l
e
|
Forvo
|
+
КПД светильника
stresses
nautic.
luminaire efficiency
кпд светильника
nautic.
luminary efficiency
;
light output ratio
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
