ймовірна помилка (вимірювання) відстані
range probable error
fifty-per-cent zone in per cent of the range
circular error probable (CEP)
probable error
within-lot probable error
firing table probable error
radial probable error
circular probable error
direction probable error
hundred-per-cent zone (one-hundred-per-cent zone)
error of the rifle (error of the rifle)
most probable conflict
area of probable tank approach
probable line of deployment (PLD)
zone of probable damage
range error
kilometers per hour (kph)
meters per second (m/s)
miles per hour (mph)
per diem
rounds per man
rounds per minute (r.p.m.)
vehicles per kilometer
floating-point operation per second (FLOP)
outdoor air intake per person
cargo space per inch of wheel base
weight per HP
actual cubic feet per minute
engine weight per horsepower
hundred-per-cent rectangle
standard cubic feet per hour
revenue per traffic-unit