Smoke leakage (S): Failure of the criterion shall have happened In the event the stream rate in duct A in the course of the exam exceeds 10 m³ / (m² h), linked to twenty °C and 1013 mbar, connected to the internal surface area spot in the duct In the https://dantecujzn.nizarblog.com/36671691/detailed-notes-on-ductworth-installation