
VDE 0170/0171-7/A30. Electrical apparatus for potencially explosive atmospheres; intrinsic safety "i"; amendment 30; identical with prEN 50020 amendment 3, edition 1984.
NORMA vydána dne 1.6.1985
Designation standards: E DIN VDE 0170/0171-7/A30:1985-06
Note: NEPLATNÁ
Publication date standards: 1.6.1985
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
VDE 0170/0171-7/A30. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Eigensicherheit "i"; Änderung 30.