{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ISO 14644-1:2015, Second Edition: Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration","author_name":"International Organization for Standardization,","thumbnail_url":"https://www.ebooknetworking.net/books/926/710/big9267107062.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9267107062.html\">ISO 14644-1:2015, Second Edition: Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration</a>","width":400,"height":300}