Automatic cleaning and power storage intelligent boat based on small water area
Automatic cleaning robot for garbage on water surface
Auxiliary mechanism for marine environment monitoring and use method thereof
A VESSEL AND A METHOD OF MANAGING ICEBERG MOVEMENT THEREWITH
Belt-type skimming device with direction towards the spilled oil
BIOMIMETIC-WHALE HOVERING AIRCRAFT AND CONTROL METHOD THEREFOR
Bionic fish device capable of cleaning garbage in aquarium