Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
Gravity Base Structures
abbr., O&G, sahk.r.
GBS
Gravity Base Structure
abbr., O&G, sahk.r.
GBS
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
