NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60422 ; VDE 0370-2:2013-11 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60599 | 1999-03 | Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of dissolved and free gases analysis More |
| IEC 61198 | 1993-09 | Mineral insulating oils; methods for the determination of 2-furfural and related compounds More |
| ISO 4793 | 1980-10 | Laboratory sintered (fritted) filters; Porosity grading, classification and designation More |
| ISO 6247 | 1998-06 | Petroleum products - Determination of foaming characteristics of lubricating oils More |