Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Russian
⇄
Chinese
English
G
o
o
g
l
e
|
Forvo
|
+
механизм раздвигания долота
stresses
O&G. tech.
bit-expanding mechanism
oil
bit expanding mechanism
;
drilling bit expanding mechanism
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
