(вертикальна) димова завіса
smoke curtain/ screen
maintenance of smoke curtain
curtain of fire
gas curtain
curtain a crossing
curtain fire
fire curtain
curtain
smoke grenade (smoke canister)
black obscurant smoke
cold smoke
colored obscurant smoke
laser protection smoke
lay a smoke screen
signaling smoke
smoke discharger
smoke generator
smoke grenade discharger
smoke missions
smoke mixture
smoke point (fuel)
smoke screen (smokescreen )
thermal effects protective smoke screen
thermo smoke equipment
white obscurant smoke
obscuring smoke
quick smoke
smoke ammunition
smoke grenade pouch
low smoke and fume
low smoke and fume cable
smoke fumes