{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"IEC 60439-1 Ed. 4.1 b:2004, Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0XY/bigB000XYS2IU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000XYS2IU.html\">IEC 60439-1 Ed. 4.1 b:2004, Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies</a>","width":400,"height":300}