Duct section lem ziah a ni

Duct area ah a awm 0.012 m²     (12272 mm²)

Air volume a ni darkar khatah 132.536 m³     (132535940073 mm³)
Air volume a ni minute khatah 2.209 m³     (2208932335 mm³)
Air volume a ni second khatah 0.037 m³     (36815539 mm³)