Meaning of polymeric methylene diphenyl diisocyanate | Babel Free
Definitions
organic chemical compound having more than two reactive isocyanate groups; component A in spray polyurethane foam.
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.