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Single-phase feeding transformers for main with voltage from 1000 up to 35000 V and a power up to 4000 V A. Basic parameters
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Data transmission system signal conversion modulus for unswitched voice-frequency channels. Types and basic parameters
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Optical fibres. Part 1-34. Measurement methods and test procedures. Fibre curl
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Fixed capacitors for use in electronic equipment. Part 14-1. Blank detail specification on fixed capacitors for electromagnetic interference suppression and connection to the supply mains. Assessment level D
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Electromagnetic compatibility for industrial process measurement and control equipment. Immunity to electromagnetic disturbance. General introduction
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