By armorpiercing test, the relationship between armor steel hardness and ballistic performance was studied.
通过穿甲试验，研究装甲钢硬度与抗弹性能之间的关系；
2
Marine armor damage reduction from piercing sources increased from 0.5 to 0.3 penetration.
海军陆战队护甲受到穿刺攻击的伤害减少值从0.5降低到0.3。
3
This hammer was made for battle using a mysterious metal, its sharp edge capable of piercing shields and armor easily. Used to mercilessly crush enemies before one's eyes.