{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Fundamentals of Machine Design (2nd edition) of the 21st century vocational and technical education planning materials electromechanical(Chinese Edition)","author_name":"XU HUI YIN . ZU GUO QING BIAN","thumbnail_url":"https://www.ebooknetworking.net/books/756/432/big7564326468.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7564326468.html\">Fundamentals of Machine Design (2nd edition) of the 21st century vocational and technical education planning materials electromechanical(Chinese Edition)</a>","width":400,"height":300}