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Anti-seismic universal foundation structure and method for transformer
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Oil tank composite bottom structure and method for vibration and noise reduction
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Oil sealing method and structure for improving temperature rise of high-capacity high-voltage converter transformer
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Method for on-site treatment of local overheating of transformer box edge
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Method for processing insulation slot of transformer core pulling plate and special combined tool thereof
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Single-oil-tank extra-high voltage autotransformer suitable for extra-high voltage alternating current transformer substation
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Detachable high-voltage lead for connecting two transformers and connecting method
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Plug-in type wiring method for lead sleeve on valve side of flexible-direct transformer
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Shock absorption and energy absorption supporting device for valve side lifting seat of converter transformer
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Single-phase converter transformer body structure and winding connection method
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Double-layer oil tank of transformer
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Transformer winding middle leakage magnetic field shielding structure and method
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Power transformer winding with low transverse eddy current loss and manufacturing method thereof
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Outlet structure of single-phase converter transformer
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Double-heating device and method for pressing plate of hot press
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Oil pump arrangement structure and method for large transformer cooler
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Transposition-free cross-section current distributed spiral coil and manufacturing method thereof
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Plug-in type valve side lead connecting structure of flexible direct transformer
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500kV single-phase on-load tap changing autotransformer with built-in compensation transformer
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Metal chip falling prevention fastening structure for flexible-direct transformer and use method thereof
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