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METHOD OF CONSTRUCTING SOLID PRESSED CONCRETE LINING OF TUNNEL BY TUNNELING SHIELD
METHOD OF CONSTRUCTING SOLID PRESSED CONCRETE LINING OF TUNNEL BY TUNNELING SHIELD
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机译:隧道盾构法施工隧道静压混凝土衬砌的方法
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摘要
the invention относитс to tunnel and метростроению and m. b. used in the construction of tunnels with monolithic moulded concrete обделкой. purpose to improve the strength and the waterproof обделки.
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