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ČSN - Czech national standards - Page 2464

Standards ČSN - Czech national standards - Page 2464

ČSN is a protected designation of Czech national technical standards.

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Preview ČSN 330377 28.2.1985
ČSN 330377 (330377) WITHDRAWN

WITHDRAWN published on 28.2.1985

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Preview ČSN EN 50028 1.3.1994 Preview of the standard
ČSN EN 50028 (330377) WITHDRAWN

Electrical apparatus for potentially explosive atmospheres. Encapsulation "m"

WITHDRAWN published on 1.3.1994

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Preview ČSN EN 50021 1.1.2000 Preview of the standard
ČSN EN 50021 (330378) WITHDRAWN

Electrical apparatus for potentially explosive atmospheres - Type of protection "n"

WITHDRAWN published on 1.1.2000

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Preview ČSN IEC 79-15 1.5.1997
ČSN IEC 79-15 (330378) WITHDRAWN

WITHDRAWN published on 1.5.1997

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Preview ČSN P ENV 50269 1.10.1998 Preview of the standard
ČSN P ENV 50269 (330379) WITHDRAWN

Assessment and representative testing of high-voltage machines

WITHDRAWN published on 1.10.1998

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Preview ČSN 330380 22.11.1983
ČSN 330380 (330380) WITHDRAWN

WITHDRAWN published on 22.11.1983

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Preview ČSN EN 50020 1.10.1996 Preview of the standard
ČSN EN 50020 (330380) WITHDRAWN

Electrical apparatus for potentially explosive atmospheres. Intrinsic safety "i"

WITHDRAWN published on 1.10.1996

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Preview ČSN EN 50020 1.11.1992
ČSN EN 50020 (330380) WITHDRAWN

Explosion-proof electrical apparatus. Intrinsic safety "i"

WITHDRAWN published on 1.11.1992

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Preview ČSN EN 50020-ed.3 1.3.2003 Preview of the standard
ČSN EN 50020-ed.3 (330380) WITHDRAWN

Nevýbušná elektrická zařízení - Jiskrová bezpečnost "i". (Platnost do 1.10.2009).

WITHDRAWN published on 1.3.2003

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Preview ČSN EN 50039 1.10.1993 Preview of the standard
ČSN EN 50039 (330381) WITHDRAWN

Electrical apparatus for potentially explosive atmospheres. Intrinsically safe electrical system "i"

WITHDRAWN published on 1.10.1993

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