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тюбинговая крепь 强调
建筑结构	tubbing (a lining of timber or metal around the shaft of a mine, especially a series of cast-iron cylinders bolted together, used to enable those who sink a shaft to penetrate quicksand, water, etc., with safety websters1913.com)
技术	tubing support; segmental lining
桥梁建设	tubbing
矿业	tubbing lining

тюбинговая крепь с фланцами: 4 短语, 1 学科

矿业

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