Meaning of NACA | Babel Free
Definitions
Initialism of National Advisory Committee for Aeronautics.
US, abbreviation, alt-of, initialism
Examples
“After a long series of tests, the N.A.C.A. has produced 18 gage sheet ejector type of manifold, in which the steel temperature is lowered below the ignition point of gasoline.”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
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