димоутворювальна речовина, димоутворювач
agent / agent network / agents
CW agent (chemical warfare agent)
obscurant agent (vision-restricting agent)
damage agent / damaging agent
passenger and luggage screening
physical fitness screening course
security screening
water testing and screening test
screening agency
screening angle
screening cage
screening capacity
screening effect
screening element
screening elevation
screening examination
screening fire
screening force
screening formation
screening mission
screening patrol
screening position
screening process
screening program
screening protection
screening ship
screening tank
screening test
screening unit
screening vehicle
screening група
smoke screening