A standard Watec color video camera is provided with 50W of lighting.
A standard Watec color video camera is provided with 50W of lighting.
一个标准的水下彩色视频摄像机，带有50瓦的光源照明。
A standard Watec color video camera is provided with 50W of lighting.
一个标准的水下彩色视频摄像机，带有50瓦的光源照明。