Area exhaust ventilation: These programs capture and take away pollutants in the source, for example in kitchens or laboratories. b(one) : the circulation and exchange of gases from the lungs or gills that is fundamental to respiration (2) : artificial respiration from the lungs especially : mechanical ventilation ventilation to https://ventilationductwork89011.fare-blog.com/37814550/ventilation-no-further-a-mystery