{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Advanced manufacturing and application technology of aspheric optical components","author_name":"(DE) BEN HA DE BU LANG NI KE","thumbnail_url":"https://www.ebooknetworking.net/books/730/809/big7308091902.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7308091902.html\">Advanced manufacturing and application technology of aspheric optical components</a>","width":400,"height":300}