Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
well set on packer
eng.geol.
下封隔器的井
tech.
装封隔器的井
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
