Preparation method of low-gram-weight foam sound insulation and absorption material
Efficient automobile air conditioner filter applying silver ion material
Uniform spreading device based on unmanned aerial vehicle
Intelligent Vehicle Security System Using V2X Communication Network with Non Broadcast Protocol
Car frame suitable for backpack type home elevator and elevator provided with car frame
Poverty assessment using DMSP/OLS night-time light satellite imagery at a provincial scale in China
Poverty assessment using DMSP/OLS night-time light satellite imagery at a provincial scale in China
Automobile child seat control method, storage medium and electronic equipment
Massage seat, seat control method, storage medium and electronic equipment
Automobile engine hood heat insulation pad and production process thereof