1) rigid projectile
细长尖头刚性弹
1.
Oblique penetration/perforation of metallic plates by rigid projectiles with slender bodies and sharp noses;
细长尖头刚性弹对金属靶板的斜侵彻/穿甲分析
2) blunt rigid projectile
平头刚性弹
3) Long drill with high stiffness
高刚性长钻头
4) pointed bullet
尖头子弹
5) Hollowpoint
空尖弹头
6) sharp-nosed missile
尖头导弹