DIN EN 60551 VDE 0532-7:1993-11
Determination of transformers and reactor sound levels
                                (IEC 60551:1987, mod.); German version EN 60551:1992
                                Class/Status:
                                Standard,
                                    withdrawn
                                                                    Released: 1993-11
                                    
                                                                VDE Art. No.: 0532006
                                                            


