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Electrotechnics. Letter symbols for common quantities
STANDARD published on 1.7.1978
Designation standards: GOST 1494-77
Publication date standards: 1.7.1978
SKU: NS-381009
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 8.83
1.1.1980
1.1.1993
WITHDRAWN
1.7.1993
WITHDRAWN
1.1.2004
1.7.2002
1.7.2002
Latest update: 2026-04-24 (Number of items: 2 274 650)
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