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Cleaning device and escalator
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Safety device for handrail belt of escalator and escalator
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Protection device and handrail belt cleaning equipment for escalator
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Method and system for elevator people flow guidance
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Visual rescue system based on cloud platform
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Visual alarm rescue system
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Monitoring system for elevator and elevator
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Escalator web component and escalator
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Elevator pit water inflow control device and elevator pit water inflow control method
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Truss connecting component and connecting method thereof and escalator or pedestrian path truss
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Joint assembly of truss bottom plate and escalator or automatic pedestrian path truss
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Control system and control method for controlling start and stop of multiple passenger conveyors
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Operation panel of elevator car, operation method of operation panel, elevator control system and elevator
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Elevator toe guard and elevator equipment
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Method for monitoring escalator and device for monitoring escalator
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Handrail belt drive system and method of driving handrail belt of escalator
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Elevator monitoring system
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Power supply switch device of oil feeder of escalator or pedestrian path
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Adjustable support device and method for adjusting guardrail support of escalator by using same
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The talkback unit of lift car, the operation panel of lift car and elevator
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