Liquid core optical fiber long light path absorption system consists of the light gathering system and liquid core optical fiber long light path absorbing tube.
液芯光纤长光路系统主要由聚光系统和液芯光纤长光路吸收管组成。
Light-gathering and refraction effects of cutting faces endow chatons with excellent brightness and enchanting fancy hues.
通过切面的聚光和折射作用，使得水钻有着很好的亮度和迷人的彩光。
Light-gathering and refraction effects of cutting faces endow chatons with excellent brightness and enchanting fancy hues.
通过切面的聚光和折射作用，使得水钻有着很好的亮度和迷人的彩光。
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