{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Relay protection and automation devices testing manual(Chinese Edition)","author_name":"HAN TIAN XING","thumbnail_url":"https://www.ebooknetworking.net/books/751/231/big7512310951.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7512310951.html\">Relay protection and automation devices testing manual(Chinese Edition)</a>","width":400,"height":300}