Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Arabic
Chinese
French
German
Italian
Russian
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
key well
archit.
基准钻孔
eng.geol.
控制钻孔
oil
关键井
;
基准井
tech.
基准
钻
孔
;
基准
钻
井
;
注入井
key well:
3 phrases
in 2 subjects
Geology
2
Technology
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips