STN - Slovak standards

Explosive atmospheres.Part 10-1:Classification of areas.Explosive gas atmospheres

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Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres

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Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres

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Explosive atmospheres.Part 10-2:Classification of areas.Combustible dust atmospheres

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Explosive atmospheres. Part 11: Equipment protection by intrinsic safety "i"

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Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"

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Explosive atmospheres.Part 13:Equipment protection by pressurized room "p"

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Výbušné atmosféry. Časť 13: Zariadenia chránené priestormi s vnútorným pretlakom "p" (Norma na priame používanie ako STN).

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Výbušné atmosféry. Časť 14: Návrh, výber a montáž elektrických inštalácií (Norma na priame používanie ako STN).

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Electrical apparatus for explosive gas atmospheres Part 14: Electrical instalations in hazardous areas (other than mines)

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