File:Power insulation at first sight.jpg
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Just to show how to get the voltage by looking at the insulation chains' length or at the conductors spacing.
www.infos-reseaux.com - François Lacombe
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|current||13:42, 30 June 2014||1,800 × 1,015 (515 KB)||Fanfouer||Just to show how get the voltage by looking at the insultation chains' length or at the conductors spacing. www.infos-reseaux.com - François Lacombe|
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