Bionic sea eel for marine ranching environment monitoring
BIONIC SEA EEL USED FOR MARINE RANCH ENVIRONMENT MONITORING
Multifunctional cleaning bionic robotic fish for industrial aquaculture area
Underwater propelling device imitating dolphin tail fin
BIONIC FLEXIBLE CABLE-DRIVEN MANTA RAY BASED ON UNDERWATER ENVIRONMENT DETECTION OF MARINE RANCHING
Sampling device and sampling method for geoscience shallow geological research