measure of the frequency of a rotation, pöörlevate masinate pöörlemissageduse ühiku nimetus
a unit of angular velocity equal to the uniform angular velocity of a body which rotates through an angle of 360 degrees (two pi radians), so that every point in the body returns to its original position, in one minute
rpm 2 . EKI terminibaas Esterm. Eesti Keele Instituut, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//esterm/rpm/2/eng (01.07.2026)