In Sichuan, soldiers spent a hard time creeping across Luding Chain Bridge, which was made up of 13 iron chains, in the middle of gun fire.

在四川，士兵们在炮火中艰难地爬过由13条铁链组成的泸定铁桥。

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It makes great influence to normal production of BF because of design faults of hydraulic system and improper operation after modification for hydraulically driven clay gun at Iron-making Plant.

炼铁厂液压炮在改型以后，由于液压系统的设计缺陷及使用中方法不当，对高炉生产影响很大。

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The hydraulic clay gun is an special metallurgical equipment for open metal iron mouth.

液压泥炮是堵铁口的专用设备，是高炉的重要组成部分。

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The day after the gun incident, Iron Maiden plays to a capacity crowd at Sao Paulo's Palmeiras Stadium.

CNN: Hands up, I'm an Iron Maiden fan

Favreau's reconstructed Iron Man is still a human gun, but he's no longer gung-ho, exactly.

CNN: Review: 'Iron Man' packs a terrific punch

Our tradition ranges from Hiram S. Maxim, inventor of the first fully automatic machine gun, who was born in 1840 in Sangerville, Maine, to the renowned Bath Iron Works, which produces the world's most advanced surface warships.

WSJ: Paul LePage: Beretta, Colt and Magpul��Come to Maine