Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
Finnish
French
German
Italian
Japanese
Polish
Portuguese
Russian
Spanish
Swedish
G
o
o
g
l
e
|
Forvo
|
+
to phrases
封闭系
stresses
tech.
замкнутая система
;
система с замкнутым контуром
封闭系:
27 phrases
in 10 subjects
Astronautics
1
Business
2
Combustion gas turbines
1
Ecology
1
Electronics
2
General
6
Mechanics
2
Oil and gas
1
Oilfields
2
Technology
9
Add
|
Report an error
|
Get short URL
|
Language Selection Tips