Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
laid-down drill collar
dril.
甩钻铤
laid down drill collars
dril.
放倒钻铤
;
甩钻铤
;
下入钻铤
Add
|
Report an error
|
Get short URL
|
Language Selection Tips