segm - shea
- segment
- segmental arch
- segmented mirror
- segregation of ingredients
- seismic design code
- seismic exploration
- seismic wave
- seizing
- selector dial
- selector switch
- selenitic cement
- self cleaning
- self cleansing
- self induction
- self leveling
- self load
- self weight
- self-adhesive
- self-clamping chuck
- self-cleaning paint
- self-cleaning velocity
- self-cleansing
- self-closing
- self-closing device
- self-closing door
- self-closing fire door
- self-contained
- self-contained concrete batching and mixing plant
- self-erecting tower crane
- self-extinguishing
- self-leveling device
- self-levelling
- self-priming pump
- self-propelled
- self-propelled compactor
- self-propelled crane
- self-propelled vehicle
- self-proppeled crane
- self-reading rod
- self-reading staff
