наступ / удар / атака з метою подвійного охоплення
double enveloping worm gear
enveloping attack
top-attack (top attack; top-down attack )
close-enveloping maneuver
close enveloping maneuver
enveloping echelon
enveloping force
enveloping maneuver
enveloping movement
flank extension beyond enveloping force
attack, to launch an attack
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 crossover
double-entry passageway
single sap with double parapet
annular double-row ball bearing
cam and double roller
double-chamber gun
automatic double cycle revolver-type rifle
double back
double banking
double cone bearing