Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Russian
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
система естественной трещиноватости
stresses
O&G
natural fracture system
(
MichaelBurov
)
oil
natural-fracture system
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
