International Electrotechnical Commission <br/><br/>
IEC 61850-9-2:2011/AMD1:2020; Amendment 1 - Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3 

 - Ed.2.0 
 - Geneva  IEC  2020 
 - 45p. 
 - 0