Area exhaust ventilation: These systems capture and remove pollutants for the supply, which include in kitchens or laboratories. refers to the respiration process of a dwelling factor. For instance, in humans, pulmonary ventilation is usually a type of ventilation that usually takes area between the lungs along with the setting. https://ventilation80112.webbuzzfeed.com/37875726/not-known-facts-about-ventilation-ductwork