складні (несприятливі) метеорологічні умови
adverse conditions
adverse weather
aerodrome adverse weather
adverse weather aerial delivery system
bad weather conditions
hazardous weather conditions
lowest weather conditions
weather conditions
adverse factors
adverse or limited visibility
adverse grade
adverse effect
adverse
adverse terrain
adverse-condition test
ambient conditions
chemical and biological conditions
conditions of reduced visibility
favorable conditions
physiographic conditions
simulated combat conditions
supervise the observation of armistice conditions
tactical conditions
firing conditions
meteorological conditions of fire
under nonnuclear conditions
under nuclear conditions
ditching conditions
ever-changing conditions
mission abort conditions
actual conditions meteorological report
ballistic and atmospheric conditions