{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Property and Mechanism of Nano-SiO2 High-performance Concrete (Chinese Edition)","author_name":"Wang Bao Min","thumbnail_url":"https://www.ebooknetworking.net/books/753/817/big7538174540.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7538174540.html\">Property and Mechanism of Nano-SiO2 High-performance Concrete (Chinese Edition)</a>","width":400,"height":300}