{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Substation maintenance work (city rail) (four) - Corporate highly skilled vocational training textbook series(Chinese Edition)","author_name":"REN LI ZI YUAN HE SHE HUI BAO ZHANG BU JIAO CAI BAN GONG SHI DENG ZU ZHI XIE","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7516717258.html\">Substation maintenance work (city rail) (four) - Corporate highly skilled vocational training textbook series(Chinese Edition)</a>","width":400,"height":300}