{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"digital servo control system and design(Chinese Edition)","author_name":"LU ZHI GANG DENG","thumbnail_url":"https://www.ebooknetworking.net/books/B00/5DV/bigB005DV8S46.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B005DV8S46.html\">digital servo control system and design(Chinese Edition)</a>","width":400,"height":300}