{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Centrifugal Fans: A Theoretical and Practical Treatise On Fans for Moving Air in Large Quantities at Comparatively Low Pressures","author_name":"John Henry Kinealy","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9AL/bigB009ALZUHI.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009ALZUHI.html\">Centrifugal Fans: A Theoretical and Practical Treatise On Fans for Moving Air in Large Quantities at Comparatively Low Pressures</a>","width":400,"height":300}