Meinten Sie:
person:("wang xudong")
•
person:("wang xuesong")
Thermal runaway alarm circuit for power energy storage battery, battery and intelligent vehicle
Air duct sealing structure based on polyurethane sealant
Air duct inner and outer flange bonding process for high-speed railway
Automatic hanging and releasing lifting appliance for inner hole lifting
Air duct flow dividing structure, and air control system and method for automobile air conditioner