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ČSN is a protected designation of Czech national technical standards.
Electrical apparatus for use in presence of combustible dust - Part 11: Protection by intrinsic safety "iD"
WITHDRAWN published on 1.7.2007
Selected format:Electrical apparatus for use in the presence of combustible dust - Part 14: Selection and installation
WITHDRAWN published on 1.6.2005
Selected format:Electrical apparatus for use in the presence of combustible dust - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines)
WITHDRAWN published on 1.1.2006
Selected format:Electrical apparatus for use in the presence of combustible dust - Part 18: Protection by encapsulation "mD"
WITHDRAWN published on 1.7.2005
Selected format:Electrical apparatus for use in areas endangered by fire or explosion of explosive substances
Standard published on 1.8.2010
Selected format:Elektrická zařízení v prostorech s nebezpečím výbuchu nebo požáru výbušnin.
Correction published on 1.4.2014
Selected format:Electric engineering regulations. Electrical apparatus in atmospheres with risk of fire or explosion of explosives
WITHDRAWN published on 24.7.1979
Selected format:Electric engineering regulations. Rules for electrical equipment under abnormal climatic conditions
WITHDRAWN published on 19.10.1982
Selected format:Particular requirements for source switching equipment (SSE)
Standard published on 1.3.2026
Selected format:Electric equipment in cinematheatres
WITHDRAWN published on 1.9.1992
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
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