Smoke leakage (S): Failure of this criterion shall have occurred When the stream rate in duct A throughout the examination exceeds ten m³ / (m² h), connected with twenty °C and 1013 mbar, connected to the internal surface area space of your duct In the furnace. Smoke extraction ducts are https://andretoeuj.glifeblog.com/35591257/the-greatest-guide-to-fire-rated-insulation-for-ductworth