кнопка швидкого узгодження
slave button
master-slave configuration
master-slave operation
slave
slave bolt
slave clock
slave earth station
slave engine
slave fitting
slave indicator
slave manipulator
slave nozzle
slave oil filter
slave the gyroscope
slave valve
alarm button
button up
lapel button / insignia / miniature
magazine catch button
panic button
feed-pawl lifter button
focus button
button switch
button-head
button-rifling
choke button
elevation button
heater button
horn button spring
push-button control
starter button
button / press key