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EN 50020:1977/A4:1990/corrigendum Sep. 1992

Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' EN 50020:1977/A4:1990/corrigendum Sep. 1992

General information

99.60   Withdrawal effective   Aug 3, 1994

CENELEC

CLC/TC 31 Electrical apparatus for potentially explosive atmospheres

European Norm

Life cycle

PREVIOUSLY

WITHDRAWN
EN 50020:1977

WITHDRAWN
EN 50020:1977/A4:1990

NOW

WITHDRAWN
EN 50020:1977/A4:1990/corrigendum Sep. 1992
99.60 Withdrawal effective
Aug 3, 1994




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