Mechanical ventilation: This makes use of followers, ducts, and vents to flow into and exchange indoor and outdoor air. Exhaust ventilation: This method removes indoor air pollutants straight from the source, such as kitchen area exhaust hoods. You always can block or delete cookies by changing your browser options and https://archerccyws.blog5star.com/29979388/5-simple-statements-about-restaurant-and-bar-ventilation-explained