{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"secondary vocational school planning materials Chemical Intermediate Mechanic materials: methanol production process","author_name":"ZHAO JIAN JUN","thumbnail_url":"https://www.ebooknetworking.net/books/712/202/big7122029255.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7122029255.html\">secondary vocational school planning materials Chemical Intermediate Mechanic materials: methanol production process</a>","width":400,"height":300}