БЛУЖДАЮЩИЕ ТОКИ ЧТО ЭТО? НАГЛЯДНЫЙ ПРИМЕР.
Что такое блуждающие токи на трубопроводах.
#сварка #сварщик #сварной
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6 months ago 00:34:03 1
6 months ago 00:39:21 1
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7 months ago 00:10:31 1
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7 months ago 00:00:12 1
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8 months ago 00:09:29 31
8 months ago 00:19:23 1
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11 months ago 00:39:21 1
