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What factors affect SILICONE colorful beaded bracelets custom quality? | #colorful beaded bracelets

What factors affect SILICONE colorful beaded bracelets custom quality?

What factors affect SILICONE colorful beaded bracelets custom quality?

I. Viscosity. Professional term explanation: The volume characteristics of liquid, quasi-liquid or quasi-solid substances to flow, that is, the internal friction or internal resistance between molecules when flowing under the action of an external force. Generally, viscosity is proportiona