стрілочний подвійний з'їзд
double-double wargame
double-tap strike / double tap strike
aerial crossover
chaff cloud radar crossover
crossover
crossover duct
crossover line
crossover of assignments
crossover pipe
crossover point
crossover road
crossover track
crossover training
depot crossover
NATO crossover
target scattering crossover / target scattering cross-section / electronic target profile
radar cross-section / radar cross section (RCS); radar signature; radar crossover
double apron fence
double bottom
double bottom space
double concertina fence
double envelopment
double hull
double-apron fence
double consistent fire concentration
double magazine pouch, triple mag pouch
composite-modified double-base propellant
double staggered column
double-entry passageway
single sap with double parapet
annular double-row ball bearing
cam and double roller