прямий хід амортизатора
ballistic impact point (BIP) / ground (predicted) impact point (PIP)
four-cycle / four-stroke
power stroke
recoil stroke
stroke
ascending stroke
bottom end of stroke
back stroke
expansion stroke
four-stroke cycle
operating rod stroke
recovery stroke
shock strut stroke
spring stroke
compression stroke
exhaust stroke
intake stroke
four-stroke engine
two-stroke engine
fell stroke
acoustic impact
angle of impact
blunt impact ammunition
impact error
impact fuze
impact-sensitive chemical
mean point of impact (MPI)
multiple rounds simultaneous impact (MRSI)
point of impact (POI)
psychological impact / shock
quick-impact projects
environmental impact