Phosphors (also known as fluorescent powders) are usually classified into photoinduced energy-storage fluorescent powders and radioactive fluorescent powders. The photoinduced energy-storage fluoresce...
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What is PVC Keychain? PVC, the full name is Polyvinylchloride, the main component is polyvinyl chloride, and needs other ingredients to enhance its heat resistance, toughness, ductility and so on. PVC...
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Now there is a game that is popular all over the world and is popular with men, women young and kids. You may not play the game, but you must know it, it is PlayerUnknown’s Battlegrounds. The ab...
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With the PVC patches market’s development, PVC patches have become a popular trend. A large number of fashion enthusiasts, corporate promoters began to customize a variety of special PVC patches. Ho...
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