ударна поляра
shock polar diagram
polar coordinate display
polar coordinates
polar plot
cartesian-to-polar
polar-to-cartesian
polar circle
polar coordinate system
polar curve of an aerofoil
polar distance
polar front
polar jet
polar latitude
air-oil shock strut
electric shock prod
psychological impact / shock
shell shock
shock absorber
shock absorber housing
shock action
shock attack
shock baton
shock effect
shock load
shock mount
shock power
shock test
shock wave (shockwave)
shock wave propagation
hard foam inner lining, shock absorbing liner
massed fire shock
massed missile-artillery shock