(рлк.) рухоме кільце дальності (на екрані радіолокатора)
change over from travelling to fire position
changeover from travelling position to fire position
travelling configuration
travelling carriage
travelling crutch
base junction; rotary collector ring (box); rotary base junction (of a tank); rotary connection; slip ring; traverse rotary base junction
life ring (ring buoy)
adjustable range ring
fixed range ring
range ring
variable range ring
long-range standoff missile (long-range stand off, LRSO)
pull-in range / pulling range
range gating / range-gating
range-to-range correlation
beyond visual range / beyond-visual-range (BVR)
base ring
breech ring (of firearm)
D-ring
gun ring
jet ring
retaining ring
safety-pin ring
stator ring
stiffener ring
X ring
defense ring
power-slip ring
slinger ring
slip ring
slip-ring box
slip-ring terminal