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Electrical installations for lighting and beaconing of aerodromes. Safety secondary circuits in series circuits. General safety requirements.
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STANDARD published on 21.6.2023
Designation standards: BS EN IEC 61820-3-4:2023
Publication date standards: 21.6.2023
SKU: NS-1146718
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 16541 8 Status: Definitive
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Latest update: 2026-10-27 (Number of items: 2 208 060)
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