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Power and voltage transformers and reactors. Test methods of insulation dielectric strength
STANDARD published on 1.1.1979
Designation standards: GOST 22756-77
Publication date standards: 1.1.1979
SKU: NS-386375
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 6.82
Amd. 2.85
Amd. 6.86
Amd. 1.90
WITHDRAWN
1.1.1985
1.1.1998
1.1.1994
1.7.1998
1.1.2004
WITHDRAWN
1.1.2014
Latest update: 2025-07-25 (Number of items: 2 209 786)
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