SN EN 60051-1:1998被替代
Direct Acting Indicating Analogue Electrical Measuring Instruments And Their Accessories - Part 1: Definitions And General Requirements Common To All Parts
出版：Swiss Standards
专家解读视频
Covers direct acting indicating electrical measuring instruments with an analogue display, for example: ammeters and voltmeters; wattmeters and varmeters; frequency meters of pointer and vibrating-reed types; phasemeters, power-factor meters and synchroscopes; ohmmeters, impedance meters and conductance meters; multi-function instruments of the above types. Also applies to some accessories used with these instruments, such as: shunts, series resistors and impedance elements.
IEC 60051-1 Ed. 5.0 - Identical
DIN EN 60051-1 (1999-10) - Identical
BS EN 60051-1:1999 - Identical
UNE EN 60051-1:2000 - Identical
SS EN 60051-1 Ed. 1 (1999) - Identical
NF EN 60051-1:1999 - Identical
I.S. EN 60051-1:1999 - Identical
NBN EN 60051-1:1999 - Identical
EN 60051-1:2017 - Identical
