{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"China National Petroleum Corporation Commission prepared training materials & equipment manufacturing business volumes : Oil and gas drilling power equipment(Chinese Edition)","author_name":"BIAN 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-7502193219.html\">China National Petroleum Corporation Commission prepared training materials &amp; equipment manufacturing business volumes : Oil and gas drilling power equipment(Chinese Edition)</a>","width":400,"height":300}