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            The new website of Wuxi Xirong Electric Appliance Co., Ltd
            
            
            Congratulations on the success of the new website revision of Wuxi Xirong Electric Appliance Co., Ltd!!!! Better service...
            
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            What is intelligent capacitor
            
            
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            Introduction and working principle of active power filter
            
            
            Active power filter, referred to as APF, is a new type of power electronic device used to dynamically suppress harmonics...
            
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