Meaning of otsonointi | Babel Free
/ˈotsonoi̯nti/Määritelmät
ozonization
Vastineet
English
ozonization
CEFR-taso
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.