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Dynamic weighing device convenient to move and based on chain transmission pallet fork
Four-degree-of-freedom tower crane tracking control method based on block backstepping method
Farmland soil and crop carbon emission sensing system and method
Power transmission line inspection system based on power transmission line pole
Environment-friendly riverway cleaning device based on heat storage expansion double-layer cleaning
Pavement rolling device for highway pavement construction
Positioning detection device for subway power supply installation
Road traffic flow rolling prediction method and system, terminal and medium