NA 082
DIN Standards Committee Piping and Boiler Plant
Technical rule
[CURRENT]
DVGW G 5616-B1
DVGW G 5616-B1
Supplement G 5616: Additional Connection
Title (German)
Beiblatt 1 zur Technischen Prüfgrundlage G 5616 - Zusätzliche Anschlüsse