Cable laying ship cable laying speed control method and system based on water depth measurement
CABLE-DIRECTION-ADAPTIVE ROV WINCH APPLIED TO NON-DYNAMIC-POSITIONING-EQUIPPED MOTHERSHIPS
Cable-direction-adaptive ROV winch applied to non-dynamic-positioning-equipped motherships
Buoy device with photovoltaic self-adjustment function
Bionic flexible fin ray based on tensegrity structure and design method thereof
Auxiliary device for landing of helicopter on uneven ground