{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ISO 3754:1976, Steel - Determination of effective depth of hardening after flame or induction hardening","author_name":"ISO TC 17/SC 7","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0Y2/bigB000Y2SXSU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2SXSU.html\">ISO 3754:1976, Steel - Determination of effective depth of hardening after flame or induction hardening</a>","width":400,"height":300}