Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
German
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
Verhältnis Abraum zu Kohle
mining.
o/c ratio
;
overburden-to-coal ratio
Add
|
Report an error
|
Get short URL
|
Language Selection Tips