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Connecting joint of H-shaped steel column and steel frame light wall panel
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Prefabricated concrete heat-insulating wall plate for basement of independent residence
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Shock insulation formula tunnel concrete section of jurisdiction
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Staggered conveyor belt type balcony escape device
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Assembled retaining wall with greening table and construction method thereof
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Assembled greening retaining wall and construction method thereof
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Multi-solid waste coupling portland cement and preparation method thereof
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Iron-containing tailing multi-solid waste coupling admixture and preparation method thereof
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Concrete supporting structure with built-in energy-absorbing pressure-relieving through opening
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Integral coordination type concrete explosion-proof wall
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Mountain road buffering protection structure system
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Flooding-proof drainage landscape support system
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Anti-floating shock insulation structure system for underground engineering
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Utility tunnel prevention of seepage shock attenuation protection architecture
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Anti-collision waterproof flood-drainage green ecological isolation pier system
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Anti-floating safety protection structure system for underground local impervious bed
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Tunnel fireproof and explosion-proof plate containing industrial waste and preparation method thereof
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Mountain road prevents weighing down cliff traffic protection structure
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Anti-seepage deformation underground pipe gallery
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