IEEE C37.121-1989
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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GUIDE FOR SWITCHGEAR - UNIT SUBSTATION - REQUIREMENTS
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-01-1989
Superseded date
07-07-2021
Superseded by
Including GST where applicable
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
Institute of Electrical & Electronics Engineers
|
| Status |
Superseded
|
| SupersededBy |
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