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Second, the meeting point between the needs of coastal defense islands and border defense and unmanned technology3. Unmanned shops, hotels and banks: the service guarantee of frontier islands.Second, the meeting point between the needs of coastal defense islands and border defense and unmanned technology

Second, the meeting point between the needs of coastal defense islands and border defense and unmanned technology1. Monitoring requirements in a wide areaFirst, the frontier development and multiple capabilities of unmanned technology

Second, the meeting point between the needs of coastal defense islands and border defense and unmanned technology3. Unmanned shops, hotels and banks: the service guarantee of frontier islands.3. Efficient logistics support needs