Why do they draw spirals on airplane engines?


artyrodinov
 

INTERESTING ABOUT EVERYTHING
 
Why do they draw spirals on airplane engines?
Source
Why do they draw spirals on airplane engines? - My, Aviation, Airplane, Informative, Nauchpop, Longpost
Why do they draw spirals on airplane engines? - My, Aviation, Airplane, Informative, Nauchpop, Longpost
Why do they draw spirals on airplane engines? - My, Aviation, Airplane, Informative, Nauchpop, Longpost
Why do they draw spirals on airplane engines? - My, Aviation, Airplane, Informative, Nauchpop, Longpost

Aviation Nauchpop Informative Airplane
v20240901