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Electromagnetic compatibility of technical means. HUF equipment. Methods of measurements for side oscillations
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Information processing systems. User documentation and cover information for consumer software packages
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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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