{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Die-casting mold design and manufacturing national vocational education mold design and manufacture of professional teaching resource library(Chinese Edition)","author_name":"KE CHUN SONG","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7040399849.html\">Die-casting mold design and manufacturing national vocational education mold design and manufacture of professional teaching resource library(Chinese Edition)</a>","width":400,"height":300}