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英国“挑战者-2”主战坦克是在“挑战者-1”型基础上发展的,为了提高其可靠性和可维护性,该坦克进行了150余项改进。英国防部证实,“挑战者-2”已顺利通过最严格的可靠性试验,完全达到原设计要求,是现今世界可靠性最高的主战坦克之一。“挑战者-2”的战斗全重62.5吨,可携带50发坦克炮炮弹。其主火力为高膛压120毫米 L30线膛炮,同轴安装的7.62毫米机关炮和炮塔上的7.62毫米机关炮为辅
The British “Challenger-2” main battle tank is based on the “Challenger-1” type based on the development, in order to improve its reliability and maintainability, the tank made more than 150 improvements. The British Defense Department confirmed that “Challenger-2” has successfully passed the rigorous reliability tests and fully meets the original design requirements. It is one of the most reliable major battle tanks in the world today. “Challenger -2” full weight of 62.5 tons of combat, can carry 50 rounds of cannon shells. Its main firepower is 120mm L30 rifled gun with high bore pressure, 7.62mm cannon mounted on the same axis and 7.62mm gun on turret