That laser is a new light source is known to us.

我们知道，激光是一种新光源。

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RGB three color laser light source will affect the size of the laser light source?

RGB三色激光光源体积小型化会怎样影响激光荧光粉光源呢？

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RGB three color laser light source will affect the size of the laser light source?

RGB三色激光光源体积小型化会怎样影响激光荧光粉光源呢？

youdao