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Multi-degree-of-freedom micro-drill test bed
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Cable transmission supporting device
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Sealing structure of shield starting tunnel portal and construction method thereof
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Muddy water screening equipment and screening method without shutdown in case of single-side fault
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Cutter head flushing device of air cushion type slurry shield machine
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Detection system for soil bin of shield tunneling machine and using method thereof
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Construction method for slurry shield to penetrate through river dike
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Method for removing zero-ring duct pieces of underground excavated tunnel
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Construction field cloth 720 dynamic display method based on BIM technology
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Method for rapidly establishing project surrounding environment risk source model based on BIM technology
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Traffic simulation analysis method for BIM technology after open cut subway station road diversion
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Method for rapidly and accurately positioning dangerous boundary based on BIM technology
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Inflatable wall bushing and construction method thereof
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Cable paying-off device and construction method thereof
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Formwork structure and construction method thereof
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Construction method for restraining floating amount of shield tunnel segment
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Hydraulic drive segment transportation equipment
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Shield tunneling machine escaping method
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