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GB/T 45239-2025 Chinese PDF (GB /T45239-2025) GB/T 25982-2024 English versions: GB/T 45381-2025

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English versions: GB/T 45381-2025

4-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 4: Finger image data (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第4部分：指纹图像数据)

GB/T 43710-2025_Chinese: Requirements for auditing of scientific data security (Chinese: 科学数据安全审计要求)

English versions: GB/T 45339-2025

GB/T 45239-2025 Chinese PDF (GB /T45239-2025) GB/T 25982-2024 English versions: GB/T 45381-2025GB T 45239 2025_Chinese: Evaluation methods of nocturnal blue light radiation hazards (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45239 2025

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