Bằng sáng chế CN2158127Y - 灯光动态光导纤维字画显示机构 ...
本实用新型是一种光导纤维程序显示机构。由电光源、彩色透光转盘和编程光导纤维 束组成。电光源发出的白光,透过用微型电机驱动的彩色透光转盘上的透光彩带,分 ...
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