FIBER, MATERIAL AND PRODUCT INCLUDING THE FIBER, AND METHOD AND APPARATUS FOR PRODUCING THE FIBER
Control System of Disinfection Apparatus Mounted On The Drone
DEVICES AND METHODS FOR DISINFECTION AND EXTERMINATION USING UVC LIGHT
SMOG AND VIRUS CAPTURING DEVICE FOR PURIFYING ATMOSPHERIC AIR
Method for packing, transporting and releasing arma chinensis imagoes
Environment-friendly energy-saving multifunctional cleaning machine
Lavender health-type automobile neck pillow and automobile seat adopting same
Novel electric vehicle saddle with mosquito-repellent function and electric vehicle with saddle