{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Green concrete application of new technology and engineering(Chinese Edition)","author_name":"ZHONG JIAN SHANG PIN HUN NING TU YOU XIAN GONG SI","thumbnail_url":"https://www.ebooknetworking.net/books/711/212/big7112123844.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7112123844.html\">Green concrete application of new technology and engineering(Chinese Edition)</a>","width":400,"height":300}