... 筒灯规格 （LED Downlights Specifications） 1、光学规格 Optical Specifications 2、电工规格 Electrical Specifications ...
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Current developments in optical multilayer design and computation make it possible to calculate filters that satisfy the most demanding optical specifications.
现有的光学多层膜的设计与计算使得过滤器可以满足最严格的光学特征要求。
To assist you in choosing your cold mirror, visit our product selector to choose a mirror based on your desired thickness, substrate material, and optical specifications.
为帮助客户选择冷反光镜，请访问产品选择器，根据需要的厚度、基材、和光学规范选择相应反光镜。
Optical fibres - Part 2-20: product specifications - Sectional specification for category A2 multimode fibres.
光学纤维。第2 - 20部分：产品规范。A 2类多模光纤分规范。
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