{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The double seal piston ring handbook : a condensed source of practical information for engineers, machine operators and designers, covering specifications, applications and recommended types of piston rings","author_name":"Double Seal Ring Company Evans & Le May Advertising Agency.","thumbnail_url":"https://www.ebooknetworking.net/books/B00/7Q9/bigB007Q9BZFW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B007Q9BZFW.html\">The double seal piston ring handbook : a condensed source of practical information for engineers, machine operators and designers, covering specifications, applications and recommended types of piston rings</a>","width":400,"height":300}