Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
German
⇄
Danish
Dutch
English
Finnish
French
Italian
Portuguese
Russian
Spanish
Swedish
G
o
o
g
l
e
|
Forvo
|
+
Flächenaktivität
f
earth.sc., tech.
surface activity
nucl.phys., OHS
activity per unit area
phys.
surface activity density
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
