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As is known to all, leather is a material prone to color migration. Color migration will not only affect the inherent color of leather, but also affect the color of the object in contact with it, lead...
Core height is defined Measurement of capillary effect of test material, that is, when one end of a vertically suspended textile material is soaked with water, the water rises along the height of the ...
On August 16, 2023, the Ministry of Industry and Information Technology issued Announcement No. 17 of 2023, approving the release of 412 industry standards. Among the standards approved and released t...