{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"IEC 60869-1 Ed. 3.0 b:1999, Fibre optic attenuators - Part 1: Generic specification","author_name":"IEC TC/SC 86B","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0Y2/bigB000Y2LOCM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2LOCM.html\">IEC 60869-1 Ed. 3.0 b:1999, Fibre optic attenuators - Part 1: Generic specification</a>","width":400,"height":300}