回转压瓦机

pump (fan, ventilator, blower), rotary pump

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

rotary-drilling machine with coupling (hitch) for mining

gyratory crusher (rotary crusher)

anti-fall device of rotary machinery【矿】

rotary-piston pump

rotary table assembly sewing machine

rotary plow, rotary tiller