Conversion speed speed -governing

base speed of an adjustable-speed motor

fast-speed (high-speed) railway

HIGH SPEED AND SUPER-HIGH SPEED GRINDING

high-speed cruise speed

low speed region and zero speed

pto vehicle speed limit speed

ratio of travel speed to free flow speed

root-mean-square speed (=root-mean-speed)

speed-rising and speed-falling

Speed-up and Speed-down

Speed-up and Speed-down Control

speed-up and speed-down curve

Speed-up Speed-down

swiveling speed rotating speed

the speed control system of high-speed train

adjustable self-aligning bearing

Aligning

aligning a rotor