Unmanned boats used to ensure safety during Airshow China 2022
Unmanned patrol boats joined the efforts to ensure the safety of nearby waters during the Airshow China 2022 in China's Zhuhai.
Produced by Xinhua Global Service
您使用的瀏覽器版本較舊，已不再受支援。建議您更新瀏覽器版本，以獲得最佳使用體驗。
Unmanned patrol boats joined the efforts to ensure the safety of nearby waters during the Airshow China 2022 in China's Zhuhai.
Produced by Xinhua Global Service