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。

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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。

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As a driver of gas operated feeder, spring energy storage driver can transform energy form to store energy so as to buffer strike on working parts of feeder to improve forced state effectively.

作为导气式供弹机驱动器，弹簧储能驱动器可将能量形式转化后储能，从而缓冲供弹机中各工作构件的撞击，改善其受力状况。

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In September 2008, a high-pressure natural gas pipeline operated by BP ruptured, sending two segments of pipe flying 900 feet across the tundra.

WSJ: As CEO Hayward Remade BP, Safety, Cost Drives Clashed

The fact that the target of the attack was a gas plant operated in part by foreign companies may have made Algeria particularly keen to tackle the problem on its own terms.

BBC: Algerian reaction to raid rooted in history

The line is owned by NiSource Gas Transmission and is operated by its subsidiary Columbia Gas Transmission.

FORBES: Pipeline Explosion Rattles Natural Gas Industry