Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Italian
⇄
Arabic
English
Finnish
French
German
Japanese
Norwegian
Norwegian Bokmål
Polish
Portuguese
Spanish
G
o
o
g
l
e
|
Forvo
|
+
rendimento normale inferiore
light.
downward light output ratio
of a luminaire
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
