回转盘

feeder, rotary filling containers with fluent solid material by means of rotary feeders

garage with rotary rings as means for transport

rotary haymaker (rotary-drum rake and tedder) haymaking (haying)

mower with rotating blades (rotary mower)

rotary valve

combination of rotary-piston pumps with oscillating-piston pumps

rotary drill with oil pressure

rotary desk【油气】;rotary table【机】;rotating platform【机】