two- - unlo
- two-bearing crankshaft
- two-bench stripping
- two-column
- two-compartment gravity incline
- two-compartment mill
- two-deck
- two-deck cage
- two-decker cage
- two-dimensional state of stress
- two-dimensional stress
- two-drum
- two-drum slusher
- two-leg shield
- two-lift mining
- two-pass mining
- two-point bit
- two-post head frame
- two-roll grizzly
- two-row
- two-row method
- two-sided gravity incline
- two-speed gearbox
- two-stage
- two-stage fan
- two-stage pump
- two-step distributer
- two-throw crankshaft
- two-tire mill
- two-trunnion mill
- two-two-pass method
- two-unit portable crushing plant
- two-way dumping
- two-way mining
- two-way valve
- two-width key
- ty-rod wire cloth
- type
- type of casting
- type of explosion protection
- type of filter press
