попередня / підготовча розвідка маршруту
preparatory fire
preparatory phase
assume a preparatory formation
FA survey (field artillery survey)
off-route (off route)
air survey
airfield-engineering and NAVAID survey
artillery survey
automated integrated survey instrument (AISI)
basic-control survey
construction survey
conventional survey
display of survey data
engineering survey
fallout survey plan
hydrographic survey
ordnance survey
plane survey
pre-deployment site survey (PDSS)
radiological monitoring and survey
satellite survey
site survey
survey
survey control
survey data
survey equipment
survey instrument
survey meter
survey operation
impact survey
non-technical survey
survey marker