NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

DIN 24147-1 [Withdrawn] referenced in following documents:

Document number Edition Title
VDI 2087 2006-12 Air ducts - Operating and construction fundamentals More 
DIN V 4102-21 2002-08 Fire behaviour of building materials and building components - Part 21: Assessment of the performance of fire resistant air ducts More