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Electric-engineering rules. Carrier transmission on power lines with voltages above 1000 V
STANDARD published on 9.6.1981
Designation standards: ČSN 334640
Classification mark: 334640
Catalog number: 23391
Note: WITHDRAWN
Publication date standards: 9.6.1981
SKU: NS-123386
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2025-04-29 (Number of items: 2 197 611)
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