EN 50055:1991/prAX

Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 5% (v/v) methane in air EN 50055:1991/prAX

Current stage: 30.98 Project deleted Aug 10, 1988

Originator: CENELEC

Owner: CLC/TC 31 Electrical apparatus for potentially explosive atmospheres

Type: European Norm

ABANDON
EN 50055:1991/prAX
30.98 Project deleted
Aug 10, 1988

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