Shimen Bridge, now blocked, when Shimen Bridge repair line ah?

现在石门大桥堵死人, 什么时候石门大桥修复线啊?

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This paper introduces the tunneling techniques adopted in Shimen worked - out area of Section of Sanjiaohe Mine.

文章介绍了三交河煤矿北区石门过采空区技术攻关的情况.

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The sequence of the middle - upper Cambrian in Shimen region, Hunan province, is dominated by carbonate rocks.

湖南石门地区中上寒武统为一套浅海碳酸盐岩沉积,以局限台地潮坪沉积力主, 其次为浅滩沉积.

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