HEDS - hook mouth radius
- HEDS
- heel
- heel block
- heel clearance
- heel drilling bit teeth
- heel point line
- heel seat plate
- heel sheave
- heel support
- heel teeth
- heel teeth row
- heel tube
- heel-end winding
- heeling error
- heeling error coefficient
- heeling error instrument
- heet insert
- Hefner camera
- HEI
- HEI power supply
- HEI probe
- HEI [high-energy intermittent] probe retract cylinder
- heifer
- height
- height clearance
- height curves
- height difference
- height mark
- height of a thermoelementleg
- height of armrests
- height of capillary rise
- height of defect, buckle, height
- height of effective plate
- height of fold
- height of fundamental triangle
- height of gin pole
- height of instrument
- height of lift
- height of maximum profile peak
- height of open metal can
