
Pressboard And Presspaper For Electrical Purposes - Part 3: Specifications For Individual Materials - Sheet 2: Requirements For Presspaper, Types P.2.1, P.4.1, P.4.2, P.4.3 And P.6.1
出版:Association Francaise de Normalisation

专家解读视频
2008 [01/07/2008]1994 [01/11/1994]
Indice de classement: C26-131-3-2. PR NF EN 60641-3-2 February 2007. (02/2007) 1994 version is still active. (07/2008)
IEC 60641-3-2 Ed. 2.0 - Identical
IEC 60641-3-2 : 2.0 - Identical
EN 60641-3-2 : 2008 - Identical