槍的內部結構(20點)
槍的內部結構
1槍的內部結構圖片
2彈夾內的子彈點解可以向上升?
回答 (2)
all guns have different idea and design, but you can find it by web search...
the bullet will move up because the clip has spring under, it will push the bullet upward.
收錄日期: 2021-04-13 21:17:14
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https://hk.answers.yahoo.com/question/index?qid=20081118000051KK01229
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