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Voltages for transmission and distribution a.c. systems.
Translate name
STANDARD published on 28.9.1953
Designation standards: BS 77:1939
Note: WITHDRAWN
Publication date standards: 28.9.1953
SKU: NS-959059
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS
Latest update: 2026-06-16 (Number of items: 2 283 267)
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