маскувати переправу (завісами)
level-crossing = (амер.) grade crossing
curtain of fire
smoke curtain/ screen
gas curtain
smoke curtain
curtain fire
fire curtain
curtain
maintenance of smoke curtain
assault crossing
assault crossing site
assault stream-crossing equipment
border crossing arrangement
border crossing point (BCP) / station
controlled crossing point
crossing
crossing equipment
crossing equipment/means
crossing site
crossing target
crossing-in-force (from the march)
deliberate (stream) crossing
force a crossing
hasty crossing
hasty gap crossing
hasty stream crossing
light stream-crossing equipage
main crossing
opposed stream crossing
river crossing
secure a crossing
standard crossing equipment