roofing system - sampler
- rotary tower
- rotary tower crane
- rotary traffic
- rotary vane
- rotary vice
- rotary viscous air filter
- rotary-cut veneer
- rotary-drum lorry
- rotary-drum mixer
- rotary-paddle feeder
- rotary-percussion drill
- rotary-percussion power tools
- rotary-percussion powered tools
- rotatable
- rotate
- rotating
- rotating arm
- rotating beam-type machine
- rotating biological contactor
- rotating cantilever beam-type machine
- rotating crane
- rotating cylinder
- rotating derrick
- rotating disk filter
- rotating drum tie pick up device
- rotating drum water strainer
- rotating joint
- rotating shift
- rotating shovel
- rotating vane anemometer
- rotation
- rotation capacity
- rotation jig for welding
- rotation of axes
- rotation of truss joint
- rotation of unity
- rotational
- rotational freedom
- rotational inertia coefficient
- rotational motor