{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ISO 8840:1987, Refractory materials - Determination of bulk density of granular materials (grain density)","author_name":"ISO TC 33","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0Y2/bigB000Y2TMWQ.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2TMWQ.html\">ISO 8840:1987, Refractory materials - Determination of bulk density of granular materials (grain density)</a>","width":400,"height":300}