блок запирання / замикання; клин (затвора)
cylinder block (engine block)
feed block slide (feed-block-actuating slide)
locking cap
locking knob
locking lug
locking nut
axle-tree retaining bolt locking pin
automatic locking retractor
barrel locking spring
barrel-locking thread
wire locking ring
differential gear with self-locking device
insert locking lug
Jug for locking sight to adapter
front-sight locking screw
control surface locking mechanism
ground locking pin
landing gear locking pin
locking cotter pin
locking pin
locking valve
self-locking nut
head-space adjusting screw locking plug
locking-in
locking
rear-locking bolt
peep rear sight with locking device
block diagram
block face
block supplies
TNT block
breech block pivoted below the level of the chamber