posi - priz
- pressure reservoir
- pressure scale
- pressure side
- pressure spred
- pressure stage
- pressure stamp
- pressure step
- pressure still
- pressure still distillate
- pressure stirrup
- pressure surge / wave
- pressure switch
- pressure test
- pressure thermit welding
- pressure tight
- pressure transducer
- pressure transmitter
- pressure vessel
- pressure welding
- pressure-volume diagram
- pressurization
- pressurize
- pressurized heavy water reactor (phwr)
- pressurized water reactor ( pwr )
- presswork
- Prestone cooling
- preventer
- preventer pin
- preventive
- preventive inspection
- preventive maintenance
- preventive mark
- preventol
- previous pass
- price
- price list
- priced bill of quantities
- prick
- prick punch
- pricker
