
Direct Acting Indicating Analogue Electrical Measuring Instruments And Their Accessories - Part 7: Special Requirements For Multi-Function Instruments
出版:Association Francaise de Normalisation

专家解读视频
1990 [01/02/1990]
Indice de classement: C42-106. (03/2007)
EN 60051-7:1989 - Identical
IEC 60517 Ed. 3.0 - Similar
EN 60051-7 : 1989 - Identical
IEC 60517 : 3.0 - Similar to