mast - meta
- master frequency
- master gage
- master gear
- master graphic file
- master hand
- master head
- master image
- master index gear
- master jaw
- master key
- master locating device
- master location hole
- master machine
- master manipulator
- master manufacturing control system
- master mechanic
- master mechanism
- master microfiche
- master model
- master mold
- master node
- master nut
- master OOR value
- master pallet
- master part
- master part file
- master pinion
- master plate
- master processor
- master production computer
- master production schedule
- master program
- master programmable controller
- master pulse
- master punch card
- master relay
- master ring
- master robot
- master roll
- master schedule
