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2021
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Invention
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Method for manufacturing high-precision and ultra-long standard wire of main cable strand of susp... |
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Invention
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Plug-in type reel frame structure for coiling main cable strands, and disassembly, assembly and s... |
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Invention
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Method for replacing sling by means of tensioning at single suspension point for suspension bridg... |
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Invention
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Fire-resistant structure of durable super-large-span double-tower suspension bridge cable system.... |
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Invention
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Apparatus and method for testing salt spray corrosion resistance of steel wire in bent and tensio... |
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Invention
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Multi-cone-cavity anchor for stay cable. The present invention relates to a multi-cone-cavity anc... |
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2019
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Invention
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Anti-icing and de-icing hot-extruding polyethylene parallel steel wire cable system and preparati... |
