{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Heat Treatment of Soft and Medium Steel: Theory and Practice of the Preliminary Heat Treatments Designed to Give Maximum Toughness to Steel Used for Machine Parts (Classic Reprint)","author_name":"Federico Giolitti","thumbnail_url":"https://www.ebooknetworking.net/books/133/047/big1330476255.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1330476255.html\">Heat Treatment of Soft and Medium Steel: Theory and Practice of the Preliminary Heat Treatments Designed to Give Maximum Toughness to Steel Used for Machine Parts (Classic Reprint)</a>","width":400,"height":300}