Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
to phrases
closed recirculating system
tech.
密闭循环系统
;
密闭式循环系统
closed recirculating system:
4 phrases
in 2 subjects
Oil / petroleum
1
Technology
3
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
