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A purifier is collected to rainwater for sponge city
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Novel hole plugging device and construction method thereof
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Energy dissipation anti-scouring device for sea brake
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Bank slope water purification wetland structure combined with ecological revetment
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Integrally assembled retaining wall structure
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Ecological wetland revetment structure based on river and lake terrain remodeling and construction method thereof
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Ecological reconstruction structure of seawall wave dissipation platform and construction method thereof
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Improved assembly type mountain river channel revetment structure and construction method thereof
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A silt cleaning device for water environment is administered
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Fence plate slope protection structure for ecological reconstruction of sea wall and construction method thereof
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Frame-type retaining wall structure capable of serving as foundation of river-following building and construction method thereof
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Bottom sealing nut block slope protection structure for sea wall ecological reconstruction and construction method thereof
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Ecological reconstruction structure of seawall fence plate slope protection and construction method thereof
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Large-span inverted type transverse pulling gate structure
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Cold region flexible integral ecological slope protection structure and construction method thereof
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Novel water purification process disinfectant and medicament adding system
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Organic slope protection structure woven by adopting movable branches
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Inboard ecological remediation system of breakwater
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Rail empty box transverse moving moisture-proof gate structure
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Compromise longspan sideslip door sluice facility of navigation
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