{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"common standards of urban and rural power grids compilation (a) Basic safety standards for high-voltage power transmission and high-pressure Switch","author_name":"ZHONG GUO BIAO ZHUN CHU BAN SHE BIAN ZHU","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7506618508.html\">common standards of urban and rural power grids compilation (a) Basic safety standards for high-voltage power transmission and high-pressure Switch</a>","width":400,"height":300}