China Rare earth long afte GB Standards Search Result |
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1. Ready translated GB standards ![]() 2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 24981.2-2020 Test methods of Rare earth long afterglow phosphors—Part 2: Determination of afterglow brightness - 英文版 |
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GB/T 24981.1-2020 Test methods of Rare earth long afterglow phosphors—Part 1: Determination of emission dominantpeak and chromaticity coordinates - 英文版 |
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GB/T 24980-2020 Rare earth long afterglow phosphors - 英文版 |
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GB/T 24981.2-2010 Test methods of long afterglow phosphors activated by rare earths - Part 2: Determination of relative brightness - 英文版 |
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GB/T 24981.1-2010 Test methods of long afterglow phosphors activated by rare earths - Part 1: Determination of emission dominantpeak and chromaticity coordinates - 英文版 |
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GB/T 24980-2010 Long afterglow phosphors activated by rare earths - 英文版 |
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