Connecting sleeve of spray pipe and combustion chamber of solid rocket engine
Vehicle-mounted refrigerator, control method, controller and vehicle
ELECTRO MECHANICAL BRAKE AND ELECTRICAL ACTUATOR THEREOF
ELECTRO MECHANICAL BRAKE AND ELECTRICAL ACTUATOR THEREOF
Intelligent trolley for detecting quality of ballastless track limiting groove
Satellite ocean buoy data transceiving control system
Flow debugging method and system for ship cooling water system
Synchronous supporting mechanism for bridgejacking based on flat jack method
Adaptive generation and evaluation of autonomous vehicle key scenarios
Closed brake device and temperature control method thereof
Hydrogen engine thermal management system and vehicle with same
Automatic control system for service brake of forklift
Robot for cleaning surface of underwater cylindrical pier and cleaning method
Bearing fixing structure and wheel assembly comprising same
Working trolley, tamping wagon and working trolley acceleration and deceleration control method
Encircling crawling robot and method for highway bridge underwater pier column detection