{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"secondary vocational school planning materials Chemical Intermediate Mechanic materials: Chemical Industry","author_name":"LI JING","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7122032426.html\">secondary vocational school planning materials Chemical Intermediate Mechanic materials: Chemical Industry</a>","width":400,"height":300}