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2 Views · 11/01/20
Конструкция сухого силового трансформатора
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3 Views·
11/01/20
Как устроен сухой силовой трансформатор. Что должно находиться в его камере. Вентиляция, защита от перегрева, пожарная сигнализация, подключение к сети.
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2 Views · 11/01/20
