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本文概述了P90式单兵自卫武器,5.7mm近程自卫武器,布奇曼单兵自卫武器和4.7mm无壳弹单兵自卫武器的性能特点。
This article provides an overview of the performance characteristics of the P90-style self-defense weapon, 5.7-mm short-range self-defense weapon, Buchman’s self-defense weapon and 4.7mm shell-free single-soldier self-defense weapon.