IEC 62420:2008 pdf download – Concentric lay stranded overhead electrical conductors containing one or more gap(s) 5.3 Surface The surface of the conductor shall be free from all imperfections visible […]
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IEC 62420:2008 pdf download – Concentric lay stranded overhead electrical conductors containing one or more gap(s) 5.3 Surface The surface of the conductor shall be free from all imperfections visible […]
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