{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Traction power supply systems analysis (2nd edition traction power supply) series of modern railway technology(Chinese Edition)","author_name":"LI QUN ZHAN // HE JIAN MIN","thumbnail_url":"https://www.ebooknetworking.net/books/756/430/big7564301457.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7564301457.html\">Traction power supply systems analysis (2nd edition traction power supply) series of modern railway technology(Chinese Edition)</a>","width":400,"height":300}