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The control method of ship's propeller electric power steering
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A kind of batteries in parallel connection group and its voltage balancing method
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A kind of remote control device and ship of ship's propeller
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Load driving control system
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Communication mode switching method, device, electric plating propulsion, control device and system
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A kind of marine electric propeller
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Automatic frequency aligning method and device
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Marine electric propeller control system and method, electric plating propulsion and electric ship
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A kind of speed regulation device calibration method of speed regulation device control system
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Inflatable plate body
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Water-proof connector and the battery for using the water-proof connector
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Electronic surfboard
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