دانلود کتاب Base bleed systems for gun projectiles

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Без входных данных. – 6 с.Within the field of artillery techniques there has been a continual striving to increase the range and precision of field guns. Increased range is achieved either by gun improvements, which even include such modifications to propellant charges that a redesign of gun parts is required due to for example increased gas pressure in the barrel, or by improvements in the projectile performance. The turnover time for gun parts in the meantime is long, and therefore it is more attractive to attempt to improve the performance of the projectile itself without altering the gun as the ammunition has a continual turnover time of a totally different character to that of the gun.