12:57, 3 марта 2026Мир
If you've been affected by any of the issues in this story, you can also visit BBC Action Line.，更多细节参见Line官方版本下载
隧道深处，一只机器狗正自主巡行，其红外“眼睛”捕捉着温度异常；地面之上，无人机沿架空线路完成热成像扫描。以往耗时数小时的人工巡检，如今“人巡+智巡”仅需几十分钟。“现在电网运维系统内嵌算法，可自动分析巡检数据、预警差错。”何光华说。，更多细节参见WPS下载最新地址
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