установчий клапан
check valve / non-return valve
non-return valve / check valve
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 ring
adjustable screw wrench
adjustable sight
adjustable speed transmission
adjustable trigger pull
adjustable upper sling swivel
adjustable vane
adjustable
height-adjustable seat
internal adjustable scope
adjustable orifice
adjustable propeller
adjustable stabilizer
adjustable surface
adjustable-area jet
adjustable coupler
adjustable diffuser
adjustable-pitch propeller
adjustable vortex control
adjustable vortex control burner
adjustable range ring