prEN 60079-21

Electrical apparatus for explosive gas atmospheres - Part 21: Breathing devices and draining devices prEN 60079-21

Current stage: 50.98 Project deleted Jun 1, 1993

Originator: CENELEC

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

Type: European Norm

ABANDON
prEN 60079-21
50.98 Project deleted
Jun 1, 1993

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