 
                                                    
DIN EN 50090-2-2 VDE 0829-2-2:1997-06
Home and Building Electronic Systems (HBES)
System overview – General technical requirements;
                                German version EN 50090-2-2:1996 + Corrigendum 1997
                                Class/Status:
                                Standard,
                                    withdrawn
                                                                    Released: 1997-06
                                    
                                                                VDE Art. No.: 0829010
                                                            



