rated engine revolutions per minute
revolutions per minute
每分钟转速
每分钟转数
分钟转数
转数分
转数分钟
每分转数
每分钟旋转数
revolutions per minute {= RPM}
Revolutions Per Minute， RPM
revolution per minute per second
desired engine operation
revolutions per second {= RPS}
RPM Revolutions(Rounds) Per Minute
RPS Revolutions Per Second
british thermal unit per minute