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Disc type electricity-saving device
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Motor power saver
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Power saving device of water heater
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Reactance electricity-saving and power-saving equipment
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Intelligent street lamp power-saving case
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High-power reactance power saver
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Motor device energy saving apparatus
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Two-phase four-wire power saving system
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Electricity-saving appliance for air conditioner
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Reactance low-voltage electric saver
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Air conditioner continuously-used electricity-saving appliance
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CN104993475A
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Household appliance connecting electricity-saving appliance
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Liquid resistance saver
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Reactance power saver
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Motor energy-saving system
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Household intelligent electricity-saving system and method designed by aiming at old people
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Household intelligent anti-theft electricity-saving system and working method
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Multi-functional electricity-saving controller simple in structure
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Switching type electricity economizer
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Non-harmonic intelligent energy-saving controller
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