{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ISO 7240-4:2003, Fire detection and alarm systems -- Part 4: Power supply equipment","author_name":"ISO/TC 21/SC 3","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2TE1A.html\">ISO 7240-4:2003, Fire detection and alarm systems -- Part 4: Power supply equipment</a>","width":400,"height":300}