Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Danish
Dutch
French
German
Greek
Italian
Portuguese
Spanish
G
o
o
g
l
e
|
Forvo
|
+
in connection with ventilation,we speak of the downcast and upcast shafts
coal.
pozo de entrada del aire
;
pozo de retorno del aire
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
