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2025-08-15 08:37
819
The whole scientific experimental design in some of these studies is very flawed, Kaminski said.
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2025-08-15 07:47
2205
In the factory, these purified pigments are then ground into a fine powder, a crucial step as the particle size directly impacts the intensity and opacity of the final color. This grinding process is typically done using specialized machinery, such as ball mills or bead mills, which meticulously reduce the particle size to achieve the desired consistency.
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2025-08-15 07:21
645
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2025-08-15 07:07
1005
20
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2025-08-15 06:39
923