LVS EN 12220:2003 L

Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation

---

Ēku ventilācija - Gaisa vadi - Vispārējās ventilācijas apaļo atloku izmēri

Languages: Latvian

Type: standard

ICS groups: 91.140.30 Ventilation and air-conditioning, 23.040.60 Flanges, couplings and joints

Technical commitee: LVS/STK/01 Heat, Gas and Water Engineering

Registred: 25.11.2003.
In force: 25.11.2003.

---