
Short-circuit Currents In Three-phase A.c. Systems - Part 1: Factors For The Calculation Of Short-circuit Currents According To Iec 60909-0
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
2005 IN [27/07/2005]2001 [30/01/2001]
IEC 60909-1 : 2.0 - Identical
IEC 60909-1 : 2.0 - Identical
IEC/TR 60909-1 Ed. 2.0 - Identical