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Self-coupling on-load tap changer
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Valve side wire outlet device of +/-1100 kV converter transformer
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Process method for aligning assembling stay of transformer coil
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Automatic quick oil discharge system for converter transformer
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Novel switching reactor with coil structure
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Amorphous alloy transformer with round iron core short-circuit-resistant structure and manufacturing method thereof
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Transformer oil tank reinforced iron structure
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Busbar fixing tool for winding dry type reactor
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Lead wire support structure for increasing creepage distance
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A kind of Vv of variable flux voltage variation (VFVV) connects tractive transformer
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Method for integrally assembling disassembled transformer switch and voltage regulation
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Three-phase converter transformer with valve winding edge-extending delta connection method
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High-impedance coarse and fine adjustment transformer
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Three-phase traction transformer of double-bridge cross-over connection
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Novel bridge arm reactor of confluence structure
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Transformation silicon steel sheet transportation and storage device and method thereof
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Transformer outlet device connecting structure
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Three-dimensional laminated iron core yoke column equal-magnetic-density structure and method
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Multifunctional transformer stay detaching pliers
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A kind of distribution transforming transformer of overload protection type
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