treadle rod - two-point
- treadle rod
- treadling
- treater
- treatment by shot
- tree entry
- tree graph
- tree link
- tree network
- tree representation
- tree structure
- tree-search algorithm
- tree-walk
- trellis work
- trench excavator
- trepan
- trepaning
- trepanning
- trepanning tool
- tri-lobe rotor
- triac control
- trial cut
- trial cutting
- trial design
- trial machining
- trial production
- trial-and-error adjustment
- trialed
- trialing
- triangle basic trial
- triangular cutting tool
- triangular frame
- triangular pulse
- triangular thread
- triangular web
- triangular-thread
- triangulated system
- triangulating sensor
- triangulation method
- triangulation system
- triaxial inclinometer