Explosive gas atmospheres Part 29-1. Gas detectors. Requirements for operating parameters of combustible gases detectors
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Explosion-proof electrical equipment. Part 1. Spark-test apparatus for intrinsically-safe circuits
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Electrical equipment used in the areas, which are dangerous i respect of inflammation of combustible dust. Part 1. Testing methods. Section 1. Methods for determining the minimum ignition temperatures of dust
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Mininq electrical equipment. Insulation, leakage paths and electrical gaps. Specification and testing methods
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Explosion-proof electrical equipment. Part 17. Inspection and maintenance of electrical installations. Date of introduction from 2012.07.01
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Electrical equipment for explosive gas atmospheres. Part 15. Type of protection "n". Date of introduction from 2012.07.01
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Explosive atmospheres. Part 19: Repair, inspection and restoration of equipment. Date of introduction from 2012.07.01
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Explosive atmospheres. Part 20-1. Characteristics of materials for the classification of combustible gases and vapors. Test methods and material information. Date of introduction from 2012.07.01
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Explosive gas environments. Part 31. Protection of equipment against fire by the "t" case. Date of introduction from 2012.07.01
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Electrical equipment used in areas dangerous for the ignition of combustible dust. Part 2. Test methods. Section 2. Methods for determining the electrical resistivity of dust in the layers. Date of introduction from 2012.07.01
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