Notícias do Setor

22 Jul 2022

Cerâmica de Alumina à Prova de Balas | Descubra os segredos dos materiais cerâmicos de armadura à prova de balas

In the early main battle tank, the initial velocity of tungsten alloy high-speed kinetic energy armor piercing projectile was as high as 1700 ~ 1800m / s, and it could penetrate 800mm homogeneous armo...
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