Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
规则井眼
dril.
smooth hole
oil
gauge hole
规则 井眼:
16 phrases
in 3 subjects
Drilling
8
Geophysics
1
Oil / petroleum
7
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
