{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ISO 7884-4:1987, Glass - Viscosity and viscometric fixed points - Part 4 : Determination of viscosity by beam bending","author_name":"ISO TC 48/SC 5","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0Y2/bigB000Y2THEE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2THEE.html\">ISO 7884-4:1987, Glass - Viscosity and viscometric fixed points - Part 4 : Determination of viscosity by beam bending</a>","width":400,"height":300}