NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Technical rule
[CURRENT]
DVGW-Information Wasser Nr. 112
DVGW-Information Wasser Nr. 112
Prevention of Damage caused by Corrosion or Scaling in Potable Water Installations
Title (German)
Vermeidung von Schäden durch Korrosion oder Steinbildung in der Trinkwasser-Installation