STN - Slovenské národní normy

Skúšanie plynov vznikajúcich pri spaľovaní materiálov káblov. Časť 1: Stanovenie obsahu kyselinotvorných halogénových plynov (Norma na priame používanie ako STN).

Dostupné prevedenie: Tlačené

Skúšanie plynov vznikajúcich pri spaľovaní materiálov káblov. Časť 2: Stanovenie stupňa kyslosti (meraním pH) a vodivosti (Norma na priame používanie ako STN).

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Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Part 2-1: Procedures. 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. Part 2-2: Procedures. Determination of degree of acidity of gases for materials by measuring pH and conductivity

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Common test methods for cables under fire conditions. Tests on gases evolved during combustion of materials from cables. Part 2-3: Procedures. Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity

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Method of test for resistance to fire of unprotected small cables for use in emergency circuits

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Method of test for resistance to fire of unprotected small cables for use in emergency circuits

Dostupné prevedenie: Tlačené

Method of test for resistance to fire of unprotected small cables for use in emergency circuits

Dostupné prevedenie: Tlačené

Method of test for resistance to fire of unprotected small cables for use in emergency circuits

Dostupné prevedenie: Tlačené

Method of test for resistance to fire of larger unprotected power and control cables for use in emergency circuits

Dostupné prevedenie: Tlačené