lehr - liqu
- lehr
- lehr assistant
- lehr attendant
- lehr belt
- Leitz
- Leitz system
- lemon
- lemon chrome
- lemon color
- lemon colour
- length
- length bar
- length between perpendiculars
- length contraction
- length gage
- length gauge
- length grader
- length indicator
- length margin
- length meter
- length metre
- length of bore
- length of channel
- length of lay
- length of page
- length of piston stroke
- length of step
- length of stroke
- length of the interval
- length overall
- length under head to point
- length-measuring instrument
- lengthening
- lengthening bar
- lengthening piece
- lengthening rod
- lengthening tube
- lengthways
- lengthwise
- lens
