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Offshore floating device and offshore photovoltaic system
Oil-water separation device for ship sewage treatment and use method of oil-water separation device
Telescopic leg type underwater lander with buffering and releasing functions
COLLECTING UE POSITIONING INFORMATION IN A NON-TERRESTRIAL NETWORK
Intelligent sensing prediction method and system for river basin disaster chain
Ship head sonar platform capable of reducing vibration energy transmission
Duct piece conveying device for subway shield tunnel construction