Display lamp illumination color fastness tester
The utility model relates to the technical field of sample color fastness detection, in particular to a display lamp illumination color fastness tester which comprises a test box and a liftable sample frame arranged in the middle of the test box, a temperature and humidity sensor is arranged on the...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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