{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Involute Gear planetary transmission design and manufacturing","author_name":"YAN SI JIAN JIAN KAI XIAN CHI LUN XING XING CHUAN DONG DE SHE JI YU ZHI ZAO WEI HUI","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7111098323.html\">Involute Gear planetary transmission design and manufacturing</a>","width":400,"height":300}