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Elevator car position monitoring system
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Handrail area sterilization apparatus and have its automatic escalator or moving walk
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Drilling device
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Positioning device for cover plate of escalator
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Traction elevator structure
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Handrail belt driving device of spiral escalator and spiral escalator
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Elevator with knapsack frame structure
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Guide rail lifting device
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Step driving device of spiral escalator and spiral escalator
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Step structure of spiral escalator and spiral escalator
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Car fag end vibration/noise reduction device and elevator
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Mechanical anti-reversion protection device for handcart escalator
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Elevator safety encryption system
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Elevator maintenance system
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The fast-positioning device that escalator side plate closes up
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A kind of Telescopic positioning device
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Head armrest support positioning tool
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Automatic chain tensioning device and escalator or moving sidewalk
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Driving device and escalator suitable for escalator lower end handrail
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A kind of elevator(lift) machine room arragement construction
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