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How to melt iron in seconds 😲 I Step down transformer #shorts #experiment #science #physics
Transformer Troubleshooting | Buchholz Relay Troubleshooting | Transformer Buchholz Relay Trip
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"Soft Inspection" Cara Memeriksa kondisi Trafo Distribusi 20 kV
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Uji Trafo Rusak " Insulation Test / Megger Isolasi Trafo " Tes Trafo Baik & Rusak.
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TRAFO Basah ( Bagian2 dan Fungsinya, Maintenance, Troubleshooting)