Underwater measurement lifting platform vertically installed at ship bottom
DEEP-SEA LOW-COST LONG-ENDURANCE COLLABORATIVE NAVIGATION AND POSITIONING SYSTEM
Deep-sea low-cost long-endurance collaborative navigation and positioning system
Escalator vibration trend prediction method based on big data
Battery self-heating control method, control system and electric vehicle
Vehicle emergency charging system, control method and vehicle
Vehicle-mounted photovoltaic system, and control method and device thereof and storage medium
Battery energy processing device and method and vehicle
Oil-electricity integrated comprehensive heating system device for heavy wheeled vehicle
Topological structure of ship piezoelectric power system
Trolley for online replacement of dry-type transformer cooling fan and replacement method
POWER MANAGEMENT SYSTEM CONTROL METHOD AND APPARATUS, STORAGE MEDIUM, AND PROCESSOR