{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Prestressing steel technical specification CECS212: 2006(Chinese Edition)","author_name":"BEI JING GONG YE DA XUE . DENG BIAN","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00O8E1ZG2.html\">Prestressing steel technical specification CECS212: 2006(Chinese Edition)</a>","width":400,"height":300}