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Reinforcing steel bar bending device
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Hanging flower basket for civil engineering with lift protection structure and stabilizing mean thereof
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Reinforcing device for bottom of frame column formwork and construction method thereof
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Raft plate and construction method of basement outer wall post-cast strip
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Method for building external scaffold of concrete cantilever structure and external scaffold device
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Self-compacting fair-faced concrete
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Telescopic dust screen
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Method for conveniently inputting concrete test block into standard maintenance room ledger
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Construction method for preventing concrete from permeating into two sides of post-cast strip of bottom plate of garage
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Lintel-free and slotting-free concrete encapsulation construction process for distribution box
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Construction method for side face of sill under handrail
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Construction method for plugging split bolt holes
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Construction method of U-shaped rib reinforced windowsill coping template
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Process for avoiding leakage point of water stop steel plate at corner
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Pipe cutting equipment and method
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Backfill construction method for sludge texture foundation
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Edge-facing protection device and edge-facing protection method thereof
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Underground variable cross-section hole measuring tool
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Lifting monitoring method for overrun steel structure net rack
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Device for dismantling Bailey beam and construction method thereof
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