{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ISO 657-19:1980, Hot-rolled steel sections - Part 19 : Bulb flats (metric series) - Dimensions, sectional properties and tolerances","author_name":"ISO TC 17","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0Y2/bigB000Y2TALY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2TALY.html\">ISO 657-19:1980, Hot-rolled steel sections - Part 19 : Bulb flats (metric series) - Dimensions, sectional properties and tolerances</a>","width":400,"height":300}