робочий хід (рух поршня); робочий такт
four-cycle / four-stroke
recoil stroke
stroke
ascending stroke
bottom end of stroke
back stroke
expansion stroke
four-stroke cycle
impact stroke
operating rod stroke
recovery stroke
shock strut stroke
spring stroke
compression stroke
exhaust stroke
intake stroke
four-stroke engine
two-stroke engine
fell stroke
high-power illuminator radar / high power illuminating radar (HIPIR)
air-power
application of power
auxiliary power supply
auxiliary power unit (APU)
centre of power
combat power
crushing power
dc power supply
defensive power
destructive force / power
electric power lines
electric power unit (EPU)