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Directly Heated Negative Temperature Coefficient Thermistors - Part 1: Generic Specification
出版:Comitato Elettrotecnico Italiano

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基本信息
標(biāo)準(zhǔn)編號(hào): CEI EN 60539-1 Ed. 3 (2017)
標(biāo)準(zhǔn)類別:Standard
出版單位:Comitato Elettrotecnico Italiano
標(biāo)準(zhǔn)頁(yè)數(shù):52
標(biāo)準(zhǔn)簡(jiǎn)介
3ED 2017 [01/02/2017]2ED 2009 [01/03/2009]1ED 2003 [01/02/2003]
標(biāo)準(zhǔn)備注
Classificazione CEI 40-43 (02/2003) 2ED 2009 Edition is valid until 01-06-2019. (03/2017)
等同采用的國(guó)際標(biāo)準(zhǔn)
EN 60539-1:2016 - Identical