【化学】旋转，蒸馏器，蒸馏，破坏的

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

rotary-drilling machine with coupling (hitch) for mining

rotary type drive, pneumatically drive used in boreholes

rotary spade harrow (diamond harrow)

rotary drill bit (rotary boring head) deep drilling

rotary snow plough for removing snow from railway tracks

speed gearing rotary-drilling machine with speed gearing for mining

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