(внутрішній) діаметр (каналу ствола)
erosion of bore (in the bore)
cloud diameter
Ground Launched Small Diameter Bomb (GLSDB)
wall-to-wall turning diameter
fuselage equivalent diameter
airscrew diameter
main-rotor diameter
propeller diameter
effects diameter
tactical diameter
Small Diameter Bomb (SDB)
axis of the bore
barrel bore wear level
bore
bore brush (swab)
bore cleaner
centerline of the bore
extended range full bore (ERFB)
helix along the axis of the bore
muzzle bore sight
rifle bore cleaner
smallbore (small-bore)
smooth-bore (smoothbore)
smooth-bore artillery
bore guide
big bore
bore corner
bore gauge
bore leading
bore obstruction
bore premature
bore sight