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reflective glass bead used for paint(1）
There are two methods to use reflective ...
252    0      2024-01-12
what is glass bead Opacity
The percentage of nontransparent glass b...
236    0      2024-01-12
what is Roundness Ratio
The percentage of round glass beads with...
208    0      2024-01-12
Fluorescence vs Phosphorescence
Usually re-emission of radiation, if it ...
209    0      2024-01-12
What is Fluorescence?
Fluorescence is a luminescence, i.e. opt...
212    0      2024-01-12
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