Meaning of materiaalitehokkuus | Babel Free
/ˈmɑteriɑːliˌtehokːuːs/Määritelmät
material efficiency
CEFR-taso
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.