1678 Reference to IEC 61850-90-4:2013
Created: 02 Mar 2020
The text describes three alternatives of management mechanism, that clockes shall support.
Replace reference of IEC 61850-90-4:2013 by IEC 61850-90-4 (without publication year, so that all future editions will be covered).
Tissue DB v. 184.108.40.206