{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"IEC 61811-53 Ed. 2.0 en:2002, Electromechanical all-or-nothing relays - Part 53: Blank detail specification - Electromechanical all-or-nothing telecom ... - Two change-over contacts, 14 mm x 9 mm base","author_name":"IEC TC/SC 94","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0XY/bigB000XYSA78.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000XYSA78.html\">IEC 61811-53 Ed. 2.0 en:2002, Electromechanical all-or-nothing relays - Part 53: Blank detail specification - Electromechanical all-or-nothing telecom ... - Two change-over contacts, 14 mm x 9 mm base</a>","width":400,"height":300}