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Assembled double-hinged steel bar mechanical sleeve connecting joint
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Assembled hemisphere single hinge reinforcing bar machinery sleeve connection node
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Laminated slab with dragon boat hanging ribs for enhancing bearing capacity at abutted seam and preparation method thereof
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Same-network same-source four-pipe system cooling and heating system based on renewable energy utilization
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Device capable of adjusting horizontal rigidity at will and adapting to wind resistance and shock isolation
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Basement drainage detection method
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Soil slope protection landscape structure and construction method
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Fireproof device for smoke prevention and exhaust air pipe and installation method thereof
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The photovoltaic roof of herringbone adjustable angle
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A kind of building ventilation, air cleaning system
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A kind of cold accumulation system operation method based on performance driving economy
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Sanitary wastewater utilizes system from processing cycle in a kind of building
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A kind of exterior wall greening water supply mechanism with self-cleaning function
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A kind of civil buildings relay protecting method and device based on Internet of Things
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A kind of screw connection for steel pipe docking
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High strength concrete filled steel tube Shear-wall Connecting Beam Used indulges muscle anchor structure
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A kind of vertical muscle anchor of high strength concrete filled steel tube Shear-wall Connecting Beam Used
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A kind of building ventilation air cleaning system
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For the independent voice formula Intelligent timer and its working method of green wisdom building
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A kind of overlapping girder steel that can quickly assemble
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