Illumination measuring device
The utility model relates to the technical field of lamp illumination measurement, in particular to an illumination measurement device, which comprises a box body, a movable plate B, a mounting seat, a drawer, a placement box and a gear. A movable plate A is arranged in the box body in a sliding man...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
24.05.2022
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Subjects | |
Online Access | Get full text |
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