шпилька
fast slave button
master-slave configuration
master-slave operation
slave
slave button
slave clock
slave earth station
slave engine
slave fitting
slave indicator
slave manipulator
slave nozzle
slave oil filter
slave the gyroscope
slave valve
bolt assembly
bolt carrier
bolt catch
bolt latch
bolt recess
bolt-action
bolt-from-the-blue attack
drop bolt
explosive bolt (pyrotechnic fastener)
face of the bolt
bolt action repeater
axle-tree retaining bolt locking pin
bolt handle spring retaining pin
open bolt
bolt carrier assembly
bolt carrier key
bolt carrier stopper