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110kV Three-phase ,oil-immersed ,two Windings, on-load Tap Changing Power Transformer
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110kV Three-phase ,oil-immersed,two Windings, off-load Tap Changing Power Transformer
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110kV Three-phase ,oil-immersed,three Windings, on-load Tap Changing Power Transformer
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110kV Three-phase ,oil-immersed,three Windings, off-load Tap Changing Power Transformer