NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Standards
[CURRENT]
DIN 4809-2
DIN 4809-2
Compensators made of elastomeric compound materials (rubber-compensators) for warmwater-heating-plants; constructional and connecting sizes
Title (German)
Kompensatoren aus elastomeren Verbundwerkstoffen (Gummikompensatoren) für Wasser-Heizungsanlagen; Bau- und Anschlußmaße