{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Substation electrical equipment and power plant operation and maintenance general higher vocational second five planning materials Electrical category(Chinese Edition)","author_name":"LU WEN MEI BIAN","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7517017934.html\">Substation electrical equipment and power plant operation and maintenance general higher vocational second five planning materials Electrical category(Chinese Edition)</a>","width":400,"height":300}