: better in amount or excellent than the common of its form or class: for instance a : of unusually big dimensions or amount a heavy turnout Wall and roof-mounted dampers are placed on mechanical HVAC ventilation units. Commonly Employed in airflow Regulate in air flow units both to modulate https://charliebshwj.liberty-blog.com/37002494/how-dampers-for-industrial-sector-can-save-you-time-stress-and-money