NA 021
DIN Standards Committee Iron and Steel
Technical rule
[CURRENT]
VDI 3805 Blatt 18
VDI 3805 Blatt 18
Product data exchange in the building services - Panel heating/cooling
Title (German)
Produktdatenaustausch in der Technischen Gebäudeausrüstung - Flächenheizung/-kühlung