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2024
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Invention
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Box girder rubber rod threading apparatus. A box girder rubber rod threading apparatus, comprisin... |
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Invention
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Mounting driving device for rebar sleeve. A mounting driving device for a rebar sleeve, the devic... |
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Invention
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Support for assembling and piggybacking double-girder bridge erection machine. A support for asse... |
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Invention
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Steel rail lifting device. A steel rail lifting device, comprising: a support seat; and a pry bar... |
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Invention
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Method and device for identifying full-section excavation parameters of large-section tunnel with... |
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Invention
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Method for interval charging blasting construction in open-pit mine. A method for interval chargi... |
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Invention
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Full-section excavation parameter identification method and apparatus for large-section tunnel ha... |
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2023
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Invention
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Method for transplanting tree into park square. A method for transplanting a tree into a park squ... |
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Invention
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Construction formwork for arc-shaped overhanging eave of building. A construction formwork for an... |
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Invention
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Fixing device for copper waterstop at construction joint of inverted siphon having "three-pipe on... |
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Invention
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Inner and outer formwork trolley for buried culvert of concrete structure, and construction metho... |
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Invention
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Through-type transverse slide rail construction basket for external wall construction of building... |
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Invention
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Curtain wall construction platform. A curtain wall construction platform, which comprises a beari... |
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Invention
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Hydraulic tunnel open-cut structure external mold formwork and construction method. Disclosed in ... |
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Invention
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Construction method for replacement in stages of combination turnouts in large operation line mar... |
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Invention
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Continuous-beam-support-method-based one-time cast-in-place construction method. Disclosed in the... |
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Invention
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Large-section railway tunnel surrounding rock stability control method. A large-section railway t... |
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Invention
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Rubber rod drawing device for box girder prestressed pipelines. A rubber rod drawing device for b... |
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Invention
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Mounting device for hoisting rod pallet and hoisting rod nut of girder crane. A mounting device f... |
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Invention
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Positioning reinforcing mesh for prestressed duct, and construction method therefor. A positionin... |
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Invention
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Integral hoisting device for beam transportation vehicle. An integral hoisting device for a beam ... |
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Invention
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Bearing platform cofferdam system suitable for repairing bridge pier of existing bridge. A bearin... |
