Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
coefficient of efficiency
This HTML5 player is not supported by your browser
gen.
коефіцієнт корисної дії
avia.
ккд
m
O&G
к.к.д.
f
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
