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炮弹金属药筒一直沿用了100多年。金属药筒是炮弹的很大一部分消极质量,射击后就成为废壳,需及时清理,常给战地勤务带来诸多不便和困难。尤其对坦克、自行火炮及舰艇来说,情况更糟。从炮膛退出的灼热药筒,不仅占据不少本已狭小的舱室的空间,而且还散发出许多有害气体,严重影响了乘员操作和健康。如何解决这一问题,就成了国内外许多军事科学专家的课题。
Cannonball metal cartridge has been in use for more than 100 years. Metal cartridge is a large part of the shell of negative quality, after shooting to become scrap shell, to be promptly cleaned up, often to the field service to bring a lot of inconvenience and difficulties. Especially for tanks, self-propelled guns and ships, the situation is even worse. The burning cartridge discharged from the borehole occupies not only the space of many already small compartments, but also emits many harmful gases, seriously affecting occupant operation and health. How to solve this problem has become the subject of many military scientific experts at home and abroad.