{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An Engineering Analysis of the Pulse Width Modulation Method of Controlling Output Pressure of a Hydraulic Power Unit","author_name":"Jack L Johnson, Brian S Johnson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/28I/bigB0028IV2L8.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0028IV2L8.html\">An Engineering Analysis of the Pulse Width Modulation Method of Controlling Output Pressure of a Hydraulic Power Unit</a>","width":400,"height":300}