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Variable resistors. Test method for matching of the resistance row
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Radio components electromechanical. Method of testing of contact fixing
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Electromagnetic compatibility of technical means. Classification of technical means
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Low-power electronic tubes. Methods of measurement of current of control grids
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Information technology. Security techniques. Evaluation criteria for IT security. Part 1. Introduction and general model
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Low voltage systems. Cable systems. Functional elements, structure, subsystems and components of cabling system (structured cabling system)
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