Standards
[CURRENT]
NF P16-603-2
; NF DTU 64.1 P2:2013-08-10
NF P16-603-2
; NF DTU 64.1 P2:2013-08-10
Private (independent) sewerage systems - For private duvelling houses comprising up to 20 rooms - Part 2: contract bill of special administrative model clauses
Title (German)
Private Kleinkläranlagen - Für private Wohnhäuser (bis 20 Wohnräume) - Teil 2: Sondervorschriften