{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Demonstration vocational education planning materials PLC technology and application of Siemens models: project tutorial","author_name":"CHEN JIE JING","thumbnail_url":"https://www.ebooknetworking.net/books/712/115/big7121154099.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7121154099.html\">Demonstration vocational education planning materials PLC technology and application of Siemens models: project tutorial</a>","width":400,"height":300}