{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Study and Design of Belt Conveyor System in Coal Mines","author_name":"Sanjoy Kundu, Mainak Mukherjee","thumbnail_url":"https://www.ebooknetworking.net/books/365/982/big3659820784.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3659820784.html\">Study and Design of Belt Conveyor System in Coal Mines</a>","width":400,"height":300}