результативний та дієвий, ефективний
digital adaptive technique for efficient communications
efficient combustion
efficient
tactically efficient
observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)
effective casualty(-producing) radius
effective date (E-Date)
effective fire
effective rate of fire
high volume of effective fire
maximum effective range
minimal effective dose
zone of effective fire
effective beaten area
effective field of fire
effective depth of fire
effective fire depth
central effective zone
create an effective basis for recruiting
effective fragmentation radius
effective horsepower
effective output
effective penetration
effective rate
have an effective range of
missile effective rate
missile launcher effective rate
effective firing range
effective admission
effective engine thrust
effective dihedral angle
effective dihedral derivative