{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"IEC 60502-4 Ed. 2.0 b:2005, Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = ... with rated voltages from 6 kV (Um = 7,2 kV) u","author_name":"IEC TC/SC 20","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0XY/bigB000XYS2QM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000XYS2QM.html\">IEC 60502-4 Ed. 2.0 b:2005, Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = ... with rated voltages from 6 kV (Um = 7,2 kV) u</a>","width":400,"height":300}