Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
沉垫自升式钻井平台
dril.
mat jack-up drilling platform
nautic., tech.
mat jack-up drilling unit
oil
mat support selfelevating platform
Add
|
Report an error
|
Get short URL
|
Language Selection Tips