李燕 李燕
李燕李燕
Similarities and Differences between Photometric Measurements of Goniophotometer and Integrating Sphere for Solid State Lighting Products
Similarities and Differences between Photometric Measurements of Goniophotometer and Integrating Sphere for Solid State Lighting Products
According to the requirements of the LM-79 optical testing standards applicable to the widest range in the world, although there are many photometric...
www.lisungroup.com/similarities-and-differences-between-p...
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Uploaded on July 23, 2018
Similarities and Differences between Photometric Measurements of Goniophotometer and Integrating Sphere for Solid State Lighting Products
Similarities and Differences between Photometric Measurements of Goniophotometer and Integrating Sphere for Solid State Lighting Products
According to the requirements of the LM-79 optical testing standards applicable to the widest range in the world, although there are many photometric...
www.lisungroup.com/similarities-and-differences-between-p...
18
views
0
faves
0
comments
Uploaded on July 23, 2018