DIN EN 50090-2-2/A1 VDE 0829-2-2/A1:2002-11
Home and Building Electronic Systems (HBES)
System overview - General technical requirements;
German version EN 50090-2-2:1996/A1:2002
Class/Status:
Standard,
withdrawn
Released: 2002-11
VDE Art. No.: 0829013