Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Arabic
⇄
Chinese
English
French
Russian
G
o
o
g
l
e
|
Forvo
|
+
معامل خشونة
n
stresses
tech.
коэффициент шероховатости
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
