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ČSN is a protected designation of Czech national technical standards.
WITHDRAWN published on 13.1.1983
Selected format:Electrical apparatus for potentially explosive atmosheres. Flameproof enclosures "d"
WITHDRAWN published on 1.3.1996
Selected format:Electrical apparatus for potentially explosive atmospheres. Flameproof enclosure "d"
WITHDRAWN published on 1.5.1993
Selected format:Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure "d"
WITHDRAWN published on 1.9.2001
Selected format:
WITHDRAWN published on 13.1.1983
Selected format:Electrical apparatus for potentially explosive atmospheres. Pressurized apparatus "p"
WITHDRAWN published on 1.12.1997
Selected format:Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p"
WITHDRAWN published on 1.4.2003
Selected format:
WITHDRAWN published on 1.5.1993
Selected format:
WITHDRAWN published on 11.2.1983
Selected format:Electrical apparatus for potentially explosive atmospheres. Powder filling "q"
WITHDRAWN published on 1.10.1993
Selected format:Latest update: 2026-09-08 (Number of items: 2 300 134)
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