Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
相对发光度
stresses
el.
относительная световая эффективность
相 对 发光度:
2 phrases
in 1 subject
Electronics
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
