Smoke leakage (S): Failure of this criterion shall have transpired When the stream rate in duct A in the course of the test exceeds 10 m³ / (m² h), connected with twenty °C and 1013 mbar, associated with The interior floor area in the duct Within the furnace. Promat has https://caswell-group13345.blog5star.com/36984076/a-review-of-ductworth-installation