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                Ventilation for buildings. Ductwork. Dimensions of circular flanges for general ventilation
STANDARD published on 1.10.2000
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        Designation standards: STN EN 12220
                Classification mark:  120506
                
                Catalog number:  79872
                
                
               
                Publication date standards:  1.10.2000
                  SKU:  NS-507686
          The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
        Country:          Slovak technical standard
        Category: Technical standards STN
        
                
        
          
Flanges, couplings and jointsVentilation and air-conditioning systems
Táto európska norma stanovuje rozmery kruhových prírub pre kovové plechové potrubie.
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