Wind power blade hoisting device capable of conveniently adjusting hoisting position
Vertical section meteorological observation captive balloon system
Thermal management device, thermal management system and electric vehicle
The incoming vehicle triggering system can effectively prevent ambient light interference
Slot channel type unmanned ship sonar arrangement device and installation method
Remote control device for cleaning attachments on surface of wind power generation blade
Real-time monitoring system and method for inside and outside container trucks of port
INTELLIGENT VEHICLE WASHING METHOD, VEHICLE WASHING MACHINE, SERVER, AND VEHICLE TERMINAL
Heat dissipation structure and heat dissipation method of aviation hybrid electric propulsion system
Gravity energy storage device based on retired fan blade
ELECTRIC VEHICLE AS WELL AS ELECTRIC HEATING EQUIPMENT AND ELECTRIC HEATING DEVICE THEREOF
ELECTRIC VEHICLE, AND CONTROL SYSTEM AND ELECTRIC HEATING DEVICE THEREOF
ELECTRIC VEHICLE, AND CONTROL SYSTEM AND ELECTRIC HEATING DEVICE THEREOF
ELECTRIC VEHICLE, AND CONTROL SYSTEM AND ELECTRIC HEATING DEVICE THEREOF