GB/T 23595.8-2025
LED用稀土荧光粉试验方法 第8部分:高压加速老化性能的测定
Test methods of rare earth phosphors for LED—Part 8: Determination of pressure cooker test property
- 实施日期
- 2025-08-01
- ICS 分类
- 77.120.99
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 23595.8-2025
Test methods of rare earth phosphors for LED—Part 8: Determination of pressure cooker test property
GB/T 23595.7-2025
Test methods of rare earth phosphors for LED—Part 7: Determination of thermal quenching
GB/T 23595.2-2025
Test methods of rare earth phosphors for LED—Part 2: Determination of relative brightness
GB/T 12690.12-2024
GB/T 16477.1-2024
GB/T 4137-2024
GB/T 4138-2024
GB/T 43750-2024
GB/T 45009-2024
Rare earth environmental barrier coating material—Ytterbium silicate powder
GB/T 45020-2024
Methods for chemical analysis of niobium hafnium alloys—Determination of trace impurity elements content—Inductively coupled plasma mass spectrometry
GB/T 18882.4-2024
Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore—Part 4:Determination of iron trioxide content—Inductively coupled plasma atomic emission spectrometry
GB/T 11067.7-2024
Methods for chemical analysis of silver—Part 7: Determination of gold and palladium content—Inductively coupled plasma emission spectrometry
GB/T 12690.20-2024
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 20: Determination of minor amounts of fluorine and chlorine in rare earth oxides—Ion chromatography method
GB/T 45008-2024
Rare earth thermal barrier coating material—Gadolinium ytterbium zirconate powder
GB/T 44754-2024
RE-base hydrogen storage alloy used in solid-state hydrogen storage
GB/T 44763-2024
Anhydrous neodymium chloride
GB/T 44762-2024
Lanthanum chloride
GB/T 12690.21-2024
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 21:Determination of sulfate radical content in rare earth oxides—Barium sulfate turbidimetry
GB/T 23276-2024
Method for chemical analysis of palladium compounds—Determination of palladium content—Complexometric tityation using butanedione dioxime releasing EDTA and gravimetric method
GB/T 11064.1-2024
Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride—Part 1: Determination of lithium carbonate content—Titration