механізм схилення (у сферанті)
arming pin; safety pin
firing pin retaining pin
track pin retaining pin
belt-feed pawl pin / belt feed pawl pin
declination
declination diagram
magnetic declination
declination aiming circle (declinated aiming circle)
declination chart
declination index
angle of declination
magnetic variation / magnetic declination
map declination
grid declination
declination constant
declination protractor
declination statement
declination station
firing pin
pin
piston pin
pivot pin
safety-pin ring
sear pin
pin assembly
axle-tree retaining bolt locking pin
blade retaining pin
bolt handle spring retaining pin
cap retaining pin
cap retaining pin bushing
cap retaining pin bushing assembly
cap retaining pin screw