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classificationCode:("ipc:b09b")
Floating body type riverway garbage classification and collection robot
Paving grab bucket with screening function for tunnel, bridge and road construction
Foundation detection device for hydraulic engineering construction
Environment-friendly garbage cleaning device for municipal water utilization of building
Machine, in particular padding machine, to backfill pipelines
Marine garbage recycling and collecting system and method
Collection device for collecting and separating field cave soil
Intelligent tracking building construction material conveying device based on 5G network
Crawler-type long-distance concrete conveying guniting equipment