Assertion: airfoil | /r/Synonym | natural laminar flow
Facets:
Source sentences:
text: Some airfoils, called “natural laminar flow” or “NLF” airfoils, have perfectly smooth airflow across a large part of the wing.
text: Some airfoils, called “natural laminar flow” or “NLF” airfoils, have perfectly smooth airflow across a large part of the wing.