German ⇄ Bulgarian Czech Danish Dutch English Finnish French Greek Italian Polish Portuguese Romanian Russian

Drehgeschwindigkeit f
gen.	rotating speed rotary speed
agric., mech.eng.	speed of rotation
microel.	spin-cast speed; spin-cast velocity
phys.	rotational velocity; rotation velocity; velocity of rotation
tech.	angular velocity; rotation rate; rotation speed
transp.	rate of turn; yaw rate
transp., avia.	rotational speed

Drehgeschwindigkeit: 3 phrases in 2 subjects

Aviation	1
Earth sciences	2