noncorrosive primer

Игры ⚽ Поможем сделать НИР

Percussion cap — The percussion cap, introduced around 1830, was the crucial invention that enabled muzzle loading firearms to fire reliably in any weather. Before this development, firearms used flintlock ignition systems which produced flint on steel sparks to… … Wikipedia
Internal ballistics — Internal ballistics, a subfield of ballistics, is the study of a projectile s behavior from the time its propellant s igniter is initiated until it exits the gun barrel. The study of internal ballistics is important to designers and users of… … Wikipedia
Platinum — This article is about the chemical element. For other uses, see Platinum (disambiguation). iridium ← platinum → gold Pd ↑ Pt ↓ Ds … Wikipedia

Словари и энциклопедии на Академике