(іст.) дозиметричний обчислювач
course and speed calculator
march calculator
trajectory calculator
ballistic calculator
radiac (instrument)
RADIAC ('radioactivity, detection, indication and computation')
radiac computer-indicator
radiac meter
radiac set
radiac
radiac calculation card
radiac detector
radiac dosimeter
radiac instrument
radiac operator-driver
radiac survey meter
radiac training
radiac training device