{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"IEC 60439-4 Ed. 2.0 b:2004, Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)","author_name":"IEC TC/SC 17D","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0Y2/bigB000Y2LINM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2LINM.html\">IEC 60439-4 Ed. 2.0 b:2004, Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)</a>","width":400,"height":300}