Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Procedures-Determination of the amount of halogen acid gas-Determination of the amount of halogen acid gas
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Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Procedures-Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity-Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity
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Common test methods for cables under fire conditions. Measurement of smoke density of cables burning under defined conditions-Procedure
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Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen. Requirements and tests for apparatus using software and/or digital technologies
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Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen. Requirements and tests for apparatus using software and/or digital technologies
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Electrical apparatus for use in the presence of combustible dust. Electrical apparatus protected by enclosures-Construction and testing
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Electrical apparatus for use in the presence of combustible dust. Electrical apparatus protected by enclosures-Selection, installation and maintenance
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Electrical apparatus for use in the presence of combustible dust-Classification of areas where combustible dusts are or may be present
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Energy efficiency of electric lamps for household use. Measurement methods
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Multi-element metallic cables used in analogue and digital communication and control-Generic specification
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