E DIN VDE 0304-21:1989-12

VDE 0304-21. Thermal endurance properties of electrical insulating materials; endurance properties; ageing procedures, evaluating of test results; identical with IEC 15B(Central Office)80 and 80A.

NORMA vydaná dňa 1.12.1989

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The information about the standard:

Designation standards: E DIN VDE 0304-21:1989-12
Note: NEPLATNÁ
Publication date standards: 1.12.1989
The number of pages: 39
Approximate weight : 117 g (0.26 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text E DIN VDE 0304-21:1989-12 :

VDE 0304-21. Thermische Eigenschaften von Elektroisolierstoffen; Langzeiteigenschaften; Warmlagerungsverfahren, Auswertung.