Polyimide fiber composite material invisible sandwich structure and manufacturing method thereof
Escalator vibration trend prediction method based on big data
Semi-horse-like robot and arm-foot coordination balance control method thereof
Underwater measurement lifting platform vertically installed at ship bottom
Effect of Bending and Mushrooming Damages on Heat Transfer Characteristic in Labyrinth Seals
AGV intelligent trolley signal lamp control system in factory
Pipeline support structure based on wall and mounting device thereof
REFRIGERATION SYSTEM AND COOLING METHOD FOR ELECTRIC CONTROL DEVICE THEREOF
External use method and device for air conditioner of electric automobile
Oil-electricity integrated comprehensive heating system device for heavy wheeled vehicle