prEN 50055

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 prEN 50055

Current stage: 30.98 Project deleted Dec 15, 1995

Originator: CENELEC

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

Type: European Norm

ABANDON
prEN 50055
30.98 Project deleted
Dec 15, 1995

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