{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"substations and power network design and application of national power vocational education planning materials(Chinese Edition)","author_name":"SUN CHENG PU","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7508355016.html\">substations and power network design and application of national power vocational education planning materials(Chinese Edition)</a>","width":400,"height":300}