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VDE 0170/0171-7/A30. Electrical apparatus for potencially explosive atmospheres; intrinsic safety "i"; amendment 30; identical with prEN 50020 amendment 3, edition 1984.
STANDARD published on 1.6.1985
Designation standards: E DIN VDE 0170/0171-7/A30:1985-06
Note: WITHDRAWN
Publication date standards: 1.6.1985
SKU: NS-606827
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
VDE 0170/0171-7/A30. Elektrische Betriebsmittel für explosionsgefährdete Bereiche; Eigensicherheit "i"; Änderung 30.
Latest update: 2026-05-01 (Number of items: 2 275 280)
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