【机械工程】旋转泵单位

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

rotary type drive, pneumatically drive used in boreholes

rotary spade harrow (diamond harrow)

combination of rotary-piston pumps with oscillating-piston pumps

rotary drill bit (rotary boring head) deep drilling

rotary disc, rotary table, turntable

rotary snow plough for removing snow from railway tracks

arrangement of air supply devices in rotary-drum furnaces