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summary
C37.90-1989 - IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus
description
Standard number: C37.90-1989. Status: Superseded. DOI: 10.1109/IEEESTD.1989.94810
Details
Publisher
IEEE
File size
89.96 KB
Pages
16
Format
PDF
Publication date
1989-12-01