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Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100 % lower explosive limit (IEC 61779-4:1998, modified); German version EN 61779-4:2000

Standard [WITHDRAWN]

DIN EN 61779-4:2001-07

VDE 0400-4:2001-07

Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100 % lower explosive limit (IEC 61779-4:1998, modified); German version EN 61779-4:2000

German title
Elektrische Geräte für die Detektion und Messung brennbarer Gase - Teil 4: Anforderungen an das Betriebsverhalten von Geräten der Gruppe II mit einem Messbereich bis zu 100 % der unteren Explosionsgrenze (IEC 61779-4:1998, modifiziert); Deutsche Fassung EN 61779-4:2000
Publication date
2001-07
Original language
German
Pages
8

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Publication date
2001-07
Original language
German
Pages
8
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Replacement amendments

This document replaces DIN EN 50057:1999-07; VDE 0400-4:1999-07 .

This document has been replaced by: DIN EN 60079-29-1:2008-07; VDE 0400-1:2008-07 .

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