STN - Slovak standards

Explosive atmospheres. Part 31: Equipment dust ignition protection by enclosure „t“

Available languages: Slovak

Available design: Print design

Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"

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Available design: Print design

Explosive atmospheres - Part 32-1: Electrostatic hazards, guidance

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Explosive atmospheres - Part 32-2: Electrostatics hazards - Tests

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Explosive atmospheres - Part 33: Equipment protection by special protection ´s´

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Prilbové svietidlá do baní s výskytom banského plynu. Časť 35-2: Prevádzkové vlastnosti a iné vlastnosti vzťahujúce sa na bezpečnosť (Norma na priame používanie ako STN).

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Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation

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Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation

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Available design: Print design

Explosive atmospheres - Part 43: Equipment in adverse service conditions

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Explosive atmospheres - Part 45: Electrical ignition systems for internal combustion engines

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