{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"CNC machine electrical control and maintenance ( 2nd Edition ) higher vocational education planning materials Mechanical Engineering Major(Chinese Edition)","author_name":"LI HONG . WANG ZHONG HUA . XU NING","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7121219840.html\">CNC machine electrical control and maintenance ( 2nd Edition ) higher vocational education planning materials Mechanical Engineering Major(Chinese Edition)</a>","width":400,"height":300}