Airfoil Analysis . Airfoil Geometry . NACA 4-Digit Series

[@majsoftlife1548]

thank you soo much

[@rhemaislife]

Thanks man

[@darmayuda4157]

Your letters of presentation are TOO SMALL, IT CAN'T BE READ ON HP/handphone..pls make your letter big enough so it can be read on hp

[@bohdanherasymenko7569]

Didn't understand anything
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