
Mineral Oil-impregnated Electrical Equipment In Service - Guide To The Interpretation Of Dissolved And Free Gases Analysis
出版:Verband Deutscher Elektrotechniker

专家解读视频
2008 [01/02/2008]1999 [01/12/1999]DRAFT 1998 [01/02/1998]DRAFT 1982 [01/10/1982]
EN 60599:2016 - Identical
HD 397:1979 - Identical
DIN EN 60599 (2008-02) - Identical
IEC 60599 Ed. 2.1 - Identical