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A kind of Capstan rotor component
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One kind detection elevator brake moment method
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A kind of detection means of fan of frequency converter failure
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A kind of motor wire pressing tool
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A kind of door motor of built-in controller
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A kind of rotor
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A kind of new type inverter
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Improve reservation outside the intelligent elevator Room of elevator efficiency and show system and method
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The elevator device and method predicted for influenza
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A kind of method and system detected for elevator real time acceleration and speed and position
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A kind of elevator traction low-speed permanent-magnet electric motor with large torque
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A kind of Elevator maintenance system based on augmented reality
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A kind of elevator maintenance training system using virtual reality technology
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A kind of elevator door vane device
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