{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ISO 2975-7:1977, Measurement of water flow in closed conduits - Tracer methods - Part 7: Transit time method using radioactive tracers","author_name":"ISO TC 30","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0Y2/bigB000Y2SU6A.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2SU6A.html\">ISO 2975-7:1977, Measurement of water flow in closed conduits - Tracer methods - Part 7: Transit time method using radioactive tracers</a>","width":400,"height":300}