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3-2025_Chinese: Test methods of rare earth phosphors for LED - Part 3: Determination of chromaticity coordinates (Chinese: LED用稀土荧光粉试验方法 第3部分：色品坐标的测定)
GB/T 15561-2024_Chinese: Digital indication rail-weighbridges (Chinese: 数字指示轨道衡)
English versions: GB/T 22330
English versions: GB/T 18867-2025
English versions: GB/T 10250-2025
GB/T 30565-2025 Chinese PDF (GB /T30565-2025) GB/T 30137-2024 3-2025_Chinese: Test methods of rareGB T 30565 2025_Chinese: Non destructive testing Eddy current testing General principles (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30565 2025
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