Royal Air - In the world · 2020. 12. 22. · (ISO 16890-2) Curve 2 Conditioned fractional...
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Royal Air - In the world · 2020. 12. 22. · (ISO 16890-2) Curve 2 Conditioned fractional efficiency E (ISO 16890-4) Curve 3 Average fractional efficiency E Oso 16890-1) Curve 4