转动式枪机（Rotating Bolt）这是目前最常用的闭锁方式，枪机（bolt）位在枪机座（carrier）之中可以前后滑动，枪机向前时由于闭锁滑槽的关系，枪机会以前进轴...
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The BRG-15 had conventional, gas operated action with rotating bolt, locking into the barrel extension.
该担心现有- 15接受传统，燃气经营与旋转螺栓行动，延长锁入桶。
It is of bullpup layout, and utilizes the most conventional gas operated, rotating bolt locked action, with detachable box magazine feeding.
这是小斗犬的布局，并利用最传统的气体操作，旋转螺栓锁行动与可拆卸弹匣喂养。
Rotating the polygonal head with tools to tightening bolt and the object can be fixed on the structure.
通过工具旋转上述多边形头部，紧固螺栓，将 上述被紧固物紧固于结构物上。
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