NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN VDE 0312 ; VDE 0312:1959-09 [Withdrawn] referenced in following documents:
Document number | Edition | Title |
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DIN VDE 0303-33 ; VDE 0303-33:1991-04 | 1991-04 | Testing of insulating materials; methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids; identical with IEC 60589:1977 (status as of 1978) More |