Heavy - (of snooze) deep and complete; "a heavy snooze"; "fell into a profound sleep"; "a sound sleeper"; "deep wakeless rest" Industrial dampers make use of a heavy-duty flanged body damper with numerous blade variations and pressure courses. These do the job in industrial and extreme duty purposes. From resuming https://dampersforindustrialsecto24566.azzablog.com/37228806/the-2-minute-rule-for-dampers-for-industrial-sector