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person:(Yu-jing, Li)
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person:(Yu-ming, Li)
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person:(Yu-ping, Li)
Determination method and device of escape strategy, electronic equipment and storage medium
Front lengthened beam integrated support, frame front end assembly and vehicle
Resistance-increasing sail for passive derailment of spatial load and derailment device
Control method and device of autonomous vehicle, electronic equipment and readable storage medium
Method and device for measuring geometric parameters of track in real time
Track curve versine measurement method and device, computer equipment and storage medium
Crane alarm device for electric power facility and working method