NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60371-3-2 ; VDE 0332-3-2:1997-01 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60589 | 1977 | Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids More |