Результаты (
английский) 3:
[копия]Скопировано!
 
electrical materials in modern electrical engineering is one of the main мест.электротехнические materials represent a set of проводниковых, insulating,magnetic and semiconductor materials, designed to work in electric and magnetic fields. 
 also include seals, capacitors, cables and some other elements.the reliability of electric machines, machines and electric plants mainly depends on the quality and the correct choice of electrical materials
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