弹壳体 meaning in English
body
Examples
- The striated marks on the curve part of magazine are the marks formed by the friction between shell cases and the inner angularity of magazine ' s curve part during the process of bullet installation
摘要弹匣弧形部擦划痕迹是射手在以压推方式向弹匣内压装枪弹过程中，弹壳体与弹匣弧形部内边棱相摩擦而形成的痕迹。