转头铣床

pump (fan, ventilator, blower), rotary pump

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

rotary drill with oil pressure

rotary-piston pump oscillating-piston pump

rotary cut veneer

rotary-piston machine or engine, oscillating-piston machine or engine

rotary vacuum quick-freezing shaping machine

cutting rotary machine