{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"power grid voltage and reactive power automatic control systems","author_name":"JIANG JIAN MIN ?FENG ZHI YONG ?LIU MEI YI","thumbnail_url":"https://www.ebooknetworking.net/books/753/816/big7538163816.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7538163816.html\">power grid voltage and reactive power automatic control systems</a>","width":400,"height":300}