{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Relay Protection of urban electric grids 6 and 10 kV Textbook / Releynaya zashchita gorodskikh elektricheskikh setey 6 i 10 kV Uchebnoe posobie","author_name":"Solovev A.L.","thumbnail_url":"https://www.ebooknetworking.net/books/573/250/big5732503773.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-5732503773.html\">Relay Protection of urban electric grids 6 and 10 kV Textbook / Releynaya zashchita gorodskikh elektricheskikh setey 6 i 10 kV Uchebnoe posobie</a>","width":400,"height":300}