NFC 42 020:1981被替代
Electronic Measuring Instruments - Safety Requirements For Electronic Measuring Apparatus
出版：Association Francaise de Normalisation
专家解读视频
81
IEC 60348 : 2ED 78 - Identical
IEC 60348 : 2ED 78 - Identical
SN EN 61010-1 : 2001 - Identical
HD 401 : 200S1 - Identical
HD 401 : 200S1 - Identical
SN EN 61010-1 : 2001 - Identical
IEC 60348 Ed. 2.0 - Identical
SN EN 61010-1:2001 - Identical
HD 401:1980 - Identical
