{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"IEC 61109 Ed. 1.0 b:1992, Composite insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria","author_name":"IEC TC/SC 36","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0XY/bigB000XYS6QI.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000XYS6QI.html\">IEC 61109 Ed. 1.0 b:1992, Composite insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria</a>","width":400,"height":300}