A Method for Preparing and Winding Monofilament

A Dry-use Fiber Material with Antiviral Properties, Its Preparation Method and Application

A Double-Effect Carbon Cloth Material and Its Preparation Method

A Water Filtering Unit Assembly and Liquid Water Filtering Device for Automotive Air Conditioning Condenser-Evaporator

A Water Filtering Unit Assembly and Liquid Water Filtering Device for Automotive Air Conditioning Condenser-Evaporator

A preparation method of a total heat exchange membrane

Pleated Filter Element for Air Conditioning Filters and Manufacturing Method Thereof

An Enhanced Antibacterial and Anti-adhesive Coating for Air Conditioning Fan Wheels and Its Preparation and Application

An Electret Film, Structuring Treatment Method Therefor, and Air Filter Using the Same