важіль перемикання передач
firing signals (opening, shifting, ceasing fire)
accidental shifting
incomplete shifting
gear shifting quadrant
shifting situation
shifting struggle
belt feed lever pivot spring / belt-feed lever pivot spring
firing-lever spindle actuating lever
flap slat CTL lever / flap and slat control lever
barrel lock lever
lever action
lever breech mechanism (LBM)
lever-action ammunition
power lever
selector lever / switch
change lever
change lever shank
change-lever spring
fire change lever
speed change lever
lever damp screw
elevating and depressing lever
rammer catch lever
rammer check lever
rammer releasing lever
rammer speed lever
actuating lever
advance lever
automatic cocking lever plunger spring screw
automatic cocking lever spring
azimuth throwout lever
azimuth worm throwout lever