AENOR - UNE-EN 12237 ERTA
Ventilation for buildings. Ductwork. Strenght and leakage of circular sheet metal ducts.
active, Most Current
| Organization: | AENOR |
| Publication Date: | 19 December 2007 |
| Status: | active |
| Page Count: | 2 |
| ICS Code (Ventilation and air-conditioning systems): | 91.140.30 |
Document History
UNE-EN 12237 ERTA
December 19, 2007
Ventilation for buildings. Ductwork. Strenght and leakage of circular sheet metal ducts.
A description is not available for this item.
October 17, 2003
Ventilation for buildings. Ductwork. Strenght and leakage of circular sheet metal ducts.
A description is not available for this item.