'Hot-Washing' the Insulators of a 500,000 Volt Power Line!
'Hot-Washing' the Insulators of a 500,000 Volt Power Line!
Опубликовано: 29 мая 2009 г.How a modified helicopter is used to remove the accumulation of bird droppings on the V-shaped insulators of live 500,000 volt power lines.
Опубликовано: 29 мая 2009 г.How a modified helicopter is used to remove the accumulation of bird droppings on the V-shaped insulators of live 500,000 volt power lines.
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