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The electromagnet of efficient electricity-saving
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Energy storage starting push-and-pull alternating electromagnet
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The A.C. contactor of efficient electricity-saving
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Power-saving alternating current contactor applying normally open auxiliary contact
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Energy-saving unit of alternating current solenoid valve or alternating current contactor
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Energy-saving AC contactor employing control current
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Hold concurrently and can restrain the pulse A.C. contactor of transient voltage
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Electricity-saving direct-current electromagnetic valve with integrated circuit-type starting pulse generation circuit
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