undr - VAR
- unplated wheel
- unplug
- unplug gaging
- unpowered
- unpowered conveyor
- unpowered roller conveyor
- unpredictable conditions
- unprocessed position data
- unprogramed
- unprotected material
- unproved program
- unproven
- unpublished document
- unreclaimable
- unreclaimable waste
- unrecognize
- unreliability
- unrepresentative
- unrivet
- unsafe
- unsafe cross-section
- unsaturated alloy
- unscheduled
- unscheduled breakdown
- unscheduled machine stoppages
- unscrew
- unseat
- unseeded crystallization
- unset
- unsettled condition
- unsheduled downtime
- unsized burden material
- unskilled operator
- unsoldering
- unsound steel
- unspecified number
- unsprung
- unstability condition
- unstable
- unstable component
