Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Polish
⇄
Bulgarian
Czech
English
French
German
Romanian
Russian
G
o
o
g
l
e
|
Forvo
|
+
jądro przekroju
mech.
jádro průřezu
(pręta)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
