超速转动齿轮  overdrive gear

实际超速转速  actual overspeed rpm

转速超调  speed overshoot

转速超速  over speed of rotation

最佳超速转速  Best spin testing speed

超低比转速  Super-Low specific speed; super-low-specific-speed; super-low specific-speed; ultra-low specific-speed

超低比转速泵  low specific speed pump

超低速旋转系统  ultra low speed rotation system

超高转速主轴轴承  Ultra High-speed Spindle Bearings

超速空转齿轮  overdrive idler gear

超速试验转速  overspeed test rpm

超速试验转速图  overspeed test rpm chart

超速旋转试验  whirl test

超速旋转速率  whirl speed

超速运转  Overspeeding

发动机超速调定转速  engine overspeed setting rpm

内核超速旋转  Inner core’s super rotation

声速偏转式超声流量计  beam-deflection ultrasonic flowmeter

转速起动超调  Starting speed overshoot