Mine Ventilation Improvement Solution for Underground Working EnvironmentsThe working environment of mines is located in underground spaces for a long time and is affected by factors such as enclosed spaces, concentrated operation of personnel and equipment, dust, and moisture, making air circulatio

PVC tarpaulin ventilation ducts are flexible air-conveying products commonly used in ventilation engineering. They can be customized according to fan connections, installation spaces, air delivery distances, and other project requirements. Compared with rigid ducts, PVC tarpaulin ducts can be proces