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A kind of intelligent electric machine system with cloud big data platform
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A kind of novel permanent-magnet motor and pump connection structure device
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Centrifugal pump and magneto safe running control device and its regulation and control method
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A kind of screw-rod structure in villa screw elevator
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A kind of synchronous motor direct-drive type twin-screw elevator of villa
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A kind of power-off leveling device of villa screw elevator
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The survey rotation mechanism of frequency control motor
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Frequency control motor
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A kind of electric machine for fan
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