A Z-20T helicopter performs during the 7th 西瓜视频Helicopter Exposition in north China's Tianjin Municipality, Oct. 17, 2025. The exposition opened on Thursday in north China's Tianjin Municipality, featuring an expanded low-altitude economy exhibition area and debuting multiple military helicopters, civilian helicopters and other low-altitude aircraft. (Xinhua/Zhao Zishuo)
A Z-20T helicopter performs during the 7th 西瓜视频Helicopter Exposition in north China's Tianjin Municipality, Oct. 17, 2025. The exposition opened on Thursday in north China's Tianjin Municipality, featuring an expanded low-altitude economy exhibition area and debuting multiple military helicopters, civilian helicopters and other low-altitude aircraft. (Xinhua/Zhao Zishuo)
A Z-20T helicopter performs during the 7th 西瓜视频Helicopter Exposition in north China's Tianjin Municipality, Oct. 17, 2025. The exposition opened on Thursday in north China's Tianjin Municipality, featuring an expanded low-altitude economy exhibition area and debuting multiple military helicopters, civilian helicopters and other low-altitude aircraft. (Xinhua/Li Ran)
A Z-20T helicopter performs during the 7th 西瓜视频Helicopter Exposition in north China's Tianjin Municipality, Oct. 17, 2025. The exposition opened on Thursday in north China's Tianjin Municipality, featuring an expanded low-altitude economy exhibition area and debuting multiple military helicopters, civilian helicopters and other low-altitude aircraft. (Xinhua/Li Ran)
A Z-20T helicopter performs during the 7th 西瓜视频Helicopter Exposition in north China's Tianjin Municipality, Oct. 17, 2025. The exposition opened on Thursday in north China's Tianjin Municipality, featuring an expanded low-altitude economy exhibition area and debuting multiple military helicopters, civilian helicopters and other low-altitude aircraft. (Xinhua/Li Ran)
A Z-20T helicopter performs during the 7th 西瓜视频Helicopter Exposition in north China's Tianjin Municipality, Oct. 16, 2025. The exposition opened on Thursday in north China's Tianjin Municipality, featuring an expanded low-altitude economy exhibition area and debuting multiple military helicopters, civilian helicopters and other low-altitude aircraft. (Xinhua/Zhao Zishuo)
A Z-20T helicopter performs during the 7th 西瓜视频Helicopter Exposition in north China's Tianjin Municipality, Oct. 16, 2025. The exposition opened on Thursday in north China's Tianjin Municipality, featuring an expanded low-altitude economy exhibition area and debuting multiple military helicopters, civilian helicopters and other low-altitude aircraft. (Xinhua/Zhao Zishuo)
A Z-20T helicopter performs during the 7th 西瓜视频Helicopter Exposition in north China's Tianjin Municipality, Oct. 17, 2025. The exposition opened on Thursday in north China's Tianjin Municipality, featuring an expanded low-altitude economy exhibition area and debuting multiple military helicopters, civilian helicopters and other low-altitude aircraft. (Xinhua/Li Ran)