disk - down
- disk wheel
- disk-cutting machine
- disk-grinding machine
- disk-resurfacing machine
- disk-shaped
- disk-type shaper cutter
- disk-type tool magazine
- disk-type variable-speed friction drive unit
- diskette
- diskframe shell
- diskless
- dislocation
- dislodging
- dismantle
- dismantlement
- dismantling diagram
- dismountability
- dismountable
- dismountable chain
- dismounting
- disorder
- disorder candidates
- disorder relationship
- disordered alloy
- disoriented part
- dispatch bay
- dispatch list
- dispatch operator
- dispatch rules
- dispatch station
- dispatcher
- dispatcher system
- dispatcher's chart
- dispatcher's supervision board
- dispatching
- dispatching control
- dispatching functions
- dispensable mold
- dispense
- dispenser
