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person:(Yu, yuan)
Tool for on-site installation of metal-enclosed switchgear
Surveying and mapping device for unmanned aerial vehicle and surveying and mapping method thereof
Shared vehicle charging scheduling method, electronic equipment and storage medium
Rail-mounted gantry crane fault detection method and system
Modular light full-bearing passenger car body annular portal frame unit
Modularized light full-bearing passenger car body structure
METHOD OF MEASURING REMAINING RANGE OF ELECTRIC VEHICLE, ELECTRONIC DEVICE, AND STORAGE MEDIUM