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prEN 50057

Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100% lower explosive limit

General information

30.98   Project deleted   Dec 15, 1995

CENELEC

CLC/TC 31 Electrical apparatus for potentially explosive atmospheres

European Norm

Life cycle

NOW

ABANDON
prEN 50057
30.98 Project deleted
Dec 15, 1995