{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Modern Boiler Tube; a Story of Its Evolution and Development, Some Expert Opinions on Its Efficiency, Illustrated by Standard Mill Tests","author_name":"National tube company","thumbnail_url":"https://www.ebooknetworking.net/books/129/029/big1290294208.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1290294208.html\">The Modern Boiler Tube; a Story of Its Evolution and Development, Some Expert Opinions on Its Efficiency, Illustrated by Standard Mill Tests</a>","width":400,"height":300}