By armor piercing 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;
An improvement on the method of armour piercing power test 穿甲威力试验方法的改进
Piercing test of the TZ plug Tz顶头的穿孔试验
A Study of 3& Roll Piercing Test 三辊穿孔试验研究
The experimental investigation of high-temperature alloy piercing performances is made by using the hot torsion test and coning test; 采用热扭转试验和锥形试验的方法对高温合金的穿孔性能进行了试验研究;