powd - proc
- precision lattice parameter measurement
- precision leveler
- precision leveller
- precision measurement
- precision monochromator
- precision steel
- precision tubing
- precision weighing
- preclarification tank
- precoat
- precoated metal
- precoated metal products
- precoated sand
- preconcentrate
- preconcentration
- preconversion period
- precooling (wash) tower
- precracked specimen
- predetermined
- predetermined strength level
- predraining zone
- predrilled billet
- predryer
- predunk tank
- preexisting austenite
- preferential elemental loss
- preferential flotation
- preferred orientation
- preferred orientation maxima on Debye ring
- preferred orientation pattern
- preferred orientation X-ray photograph
- preferred-orientation alloy
- prefill tank
- prefill valve
- prefilling press
- prefinishing
- prefluxing
- preform
- preforming
- pregnant solution