двостороннє навчання
two-seat / two seat
low-sided car
double-sided compressor
single-sided compressor
one-sided affair
one-sided map maneuver
duplex / two-way channel
stabilized in two axes
two brigades abreast
two-cycle engine
two-handed riot baton
two-man foxhole
two-prong attack
two-stage missile / rocket / vehicle
two-stage solid-propellant ballistic vehicle
two-up formation
two-way radio
two-lane all-weather road
bi-strategic command (Bi-SC) (of the two Strategic Commands )
two-crewmember cockpit
two-man fire trench
four by two
two-aircrew aircraft
two-aisle compartment
two-baffle muzzle brake
one-(two-, three) dimensional steady flow
two-decked plane
two-dimensional flow
two-dimensional element
two-frequency glide path system
two-frequency localizer system
two-pilot crew