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Backup battery, drive control device and electric car
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Liquid-cooling heat radiator and electric machine controller
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Rotor and magneto
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A kind of workpiece surface treatment process
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Pulse-sequence control device, Switching Power Supply and pulse sequence control method
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Pulse train control type Switching Power Supply and method of controlling switch
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Braking resistor loop contactor adhesion detecting system and method
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The multi-point remote method for burn-recording and system of a kind of electric automobile software upgrading
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Energy feedback protection circuit and electric machine control system
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