Smoke leakage (S): Failure of this criterion shall have happened If your stream level in duct A over the exam exceeds ten m³ / (m² h), related to twenty °C and 1013 mbar, related to The inner surface area location in the duct Within the furnace. one thousand bce). A https://fire-resistant-ductworth23456.aboutyoublog.com/42565163/ductworth-installation-an-overview