{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"IEC/TR 60890 Ed. 1.0 b:1987, A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear","author_name":"IEC TC/SC 17D,","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0Y2/bigB000Y2LOS6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000Y2LOS6.html\">IEC/TR 60890 Ed. 1.0 b:1987, A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear</a>","width":400,"height":300}