(рлк.) рухоме кільце дальності
adjustable ring
base junction; rotary collector ring (box); rotary base junction (of a tank); rotary connection; slip ring; traverse rotary base junction
life ring (ring buoy)
fixed range ring
range ring
travelling range ring
variable range ring
adjustable legs
adjustable head space feature
adjustable breaker point
adjustable cam
adjustable charge
adjustable choke
adjustable fire line height
adjustable mould
adjustable rear sight
adjustable screw wrench
adjustable sight
adjustable speed transmission
adjustable trigger pull
adjustable upper sling swivel
adjustable valve
adjustable vane
adjustable
height-adjustable seat
internal adjustable scope
adjustable orifice
adjustable propeller
adjustable stabilizer
adjustable surface
adjustable-area jet
adjustable coupler