Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Russian
⇄
Arabic
Bulgarian
Chinese
Chinese simplified
Esperanto
German
Greek
Japanese
Korean
Russian
Terms
for subject
Geophysics
containing
3
|
all forms
Russian
German
аммиак, NH
3
Ammoniak
озон, O
3
Ozon
Get short URL
