erro - fail
- exit
- exit area
- exit blade angle
- exit conveyor
- exit edge of blade
- exit gas
- exit gate
- exit instruction
- exit opening
- exit pallet
- exit shuttle
- exit stroke
- exit track
- exit-from-cut conditions
- exothermic brazing
- exotic
- exotic laser
- exotic metal
- exotic steel
- expand
- expandability
- expandable abrading tool
- expandable arbor
- expandable chuck
- expandable holding device
- expandable module
- expander
- expander rod
- expander sleeve
- expander-type ring
- expanding
- expanding arbor
- expanding block boring tool
- expanding block-type boring tool
- expanding chuck
- expanding clutch
- expanding collet
- expanding coupling
- expanding machine
- expanding mandrel
