{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Fans; design and operation of centrifugal, axial-flow, and cross-flow fans.","author_name":"Bruno Eck","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B007EO0S1G.html\">Fans; design and operation of centrifugal, axial-flow, and cross-flow fans.</a>","width":400,"height":300}