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Amendment No. 1 to IEC 721-3-9; classification of environmental conditions; part 3: classification of groups of environmental parameters and their severities; section 9: microclimates inside products; introduction in table 1 of severity 75 % for class Y2 (limited relative humidity).
STANDARD published on 1.5.1994
Designation standards: E DIN IEC 75(Sec)203:1994-05
Note: WITHDRAWN
Publication date standards: 1.5.1994
SKU: NS-304284
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
Änderung Nr. 1 zu IEC 721-3-9; Klassifizierung von Umweltbedingungen; Teil 3: Klassen von Einflußgrößen und deren Grenzwerte; Hauptabschnitt 9: Mikroklimate innerhalb von Erzeugnissen; Aufnahme des Schärfegrades 75 % für die Klasse Y2 (begrenzte relative Luftfeuchte).
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