падіння початкової швидкості внаслідок зносу (розгару) каналу ствола
long wear clothing; wear-resistant clothing
muzzle velocity
muzzle velocity management
calculated muzzle velocity
developed muzzle velocity
muzzle velocity line
muzzle velocity variation
muzzle velocity correction
barrel bore wear level
wear-resistant clothing
barrel wear
cold start wear
cord wear (of bore)
correction for wear
increase of wear
wear measurement
wear of the gun
wear out (of a gun barrel)
wear reduction factor
wear resisting
wear strip
wear-preventive additive
excessive barrel wear
heel-and-toe wear
high wear resistance
wear decorations in order of precedence
abrasive wear of compressor blades
frictional wear
abrasive wear
wear life
wear-preventive
wear-resistant