DIN EN 60477 : 1999現行
LABORATORY D.C. RESISTORS
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
Applicable to resistors intended for use as laboratory d.c. resistors (hereinafter referred to as "resistors") comprising single or multiple resistors of accuracy Classes 0.0005 ...0.2 (5 ppM...2 000 ppM) and single or multi-decade resistors or accuracy Classes 0.0005...5(5 ppM...50 000 ppM). Recommendation does not apply to resistors used on alternating current or on pulsed currents, resistors which are intended for use solely as permanent mounted circuit components, series resistors and shunts which are considered as accessories of electrical measuring instruments in the relevant IEC publications.
UNE EN 60477 : 1999 - Identical
SN EN 60477 : 1997 AMD 1 1997 - Identical
BS EN 60477 : 1999 - Identical
I.S. EN 60477:1999 - Identical
UNE EN 60477 : 1999 - Identical
NF EN 60477 : 98 AMD 1 98 - Identical
BS EN 60477 : 1999 - Identical
NBN EN 60477 : 1998 AMD 1 1998 - Identical
SN EN 60477 : 1997 AMD 1 1997 - Identical
NBN EN 60477 : 1998 AMD 1 1998 - Identical
NF EN 60477 : 98 AMD 1 98 - Identical
EN 60477 : 1997 AMD 1 1997 - Identical
I.S. EN 60477:1999 - Identical
