Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
labour-saving process innovations/techniques
This HTML5 player is not supported by your browser
gen.
arbeitssparende Verfahrensinnovationen
350
/Techniken
Add
|
Report an error
|
Get short URL
