{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ISO 298:1973, Machine tools - Lathe centres - Sizes for interchangeability","author_name":"ISO TC 39","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0XY/bigB000XYSNJI.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000XYSNJI.html\">ISO 298:1973, Machine tools - Lathe centres - Sizes for interchangeability</a>","width":400,"height":300}