NEN 10491:1995被替代
Safety Requirements For Electronic Flash Apparatus For Photographic Purposes
出版：Nederlands Normalisatie Instituut
专家解读视频
Applicable to apparatus of the following types having a stored energy not exceeding 2000 J: single flash; illumination of sequential photographic exposures; battery chargers, supply units, and other accessories designed for flash units.
IEC 60491 : 2.0 - Identical
HD 327 : S2 AMD 1 - Identical
IEC 60491 : 2.0 - Identical
EN 60491 : 1995 - Identical
HD 327 : S2 AMD 1 - Identical
HD 327:1976 - Identical
IEC 60491 Ed. 2.0 - Identical
