Assertion: rotor's speed | /r/HasProperty | rpm
Facets:
Source sentences:
text: 1.2 1000 Rotor diameter (m) 52 20 Number of blades 3 2–5 Rotational speed (RPM)
text: Enter RCF: or CALCULATE RCF (x g) FROM SPEED (rpm)
text: = CALCULATE SPEED (rpm) FROM RCF (x g)