Meinten Sie:
person:(Li, juan)
CO2 heat pump and fire extinguishing integrated thermal management system and control method
Electric vehicle thermal management system, control method thereof and electric vehicle
Battery coolant control system and method and vehicle
Rope take-up device for cableway and using method thereof
Leg claw mechanism and bionic mechanical leg claw device based on four-rotor unmanned aerial vehicle
Component bottom supporting structure and platform door
Centralized scheduling system for operating autonomous driving vehicles
High-performance and high-wear-resistance tire tread rubber and preparation method thereof
Installation method of anticorrosive coating contact part of natural gas conveying pipeline
Construction elevator management system and method and storage medium
Transportation protection device and radioactive substance transportation system
Self-propelled multipurpose agricultural perforating machine
Brake device of hand-push type agricultural perforating machine