
Ventilation for buildings. Ductwork. Strength and leakage of circular sheet metal ducts.
NORMA vydaná dňa 16.4.2003
Designation standards: BS EN 12237:2003
Publication date standards: 16.4.2003
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 0 580 41588 0 Status: Under Review