
Safety Requirements For Electronic Flash Apparatus For Photographic Purposes
出版:Verband Deutscher Elektrotechniker

專家解讀視頻
1996 [01/10/1996]198981
IEC 60491 Ed. 2.0 - Identical
HD 327:1976 - Identical
DIN EN 60491 (1996-10) - Identical
DIN VDE 0882 : 1989 - Identical
IEC 60491 : 2.0 - Identical
HD 327 : S2 AMD 1 - Identical