{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electrical equipment operation and maintenance of books substation Overvoltage protection and grounding devices(Chinese Edition)","author_name":"ZHONG DING 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-7512366302.html\">Electrical equipment operation and maintenance of books substation Overvoltage protection and grounding devices(Chinese Edition)</a>","width":400,"height":300}