This paper introduces a system for the measurement of the engravingprocess of projectiles.
本文提出了一种用于弹丸挤进过程的测试系统。
2
The stress and the friction coefficient of band during the engravingprocess were researched, and the resistance of this special structure was calculated.
This thesis presents on the decelerating process of the Shoulder-Launched Weapon, a theoretical study is performed on the engravingprocess of two pistons.