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  High pressure TCR + FC type SVC equipment
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  FC filtering and high-pressure reactive power compensation device
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  TSC dynamic reactive power compensation device
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  GWB column-pressure automatic reactive compensation devices
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  Oilfield special equipment safety and energy saving
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  SCL-ZP IF furnace energy security special device
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  SCL-DH-arc furnace energy security special device
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  SCL-DJ monocrystalline silicon furnace energy security special device
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  SCL-BP motors energy security special device
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  SCL-ZL rectifier transformer dedicated energy security device
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  SCL-FD wind farm energy security special device
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  SCL-MK Mine Safety saving special device
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  SCL-HJ welder energy security special device
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  SCL-GK port crane safety and energy saving special device
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  SCL-ZG mill filter compensation device