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English versions: GB/T 45648
9-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 9: Vascular image data (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第9部分：血管图像数据)
GB/T 45469-2025_Chinese: Microbeam analysis - Transmission electron microscopy - Preparation methods of ultrathin section of polymer composites (Chinese: 微束分析 透射电子显微术 聚合物复合材料超薄切片制备方法)
English versions: GB/T 45068
English versions: GB/T 37507-2025
GB/T 7247.3-2025 Chinese PDF (GB /T7247.3-2025) GBZ45261-2025 English versions: GB/T 45648GB T 7247. 3 2025_Chinese: Safety of laser products Part 3: Guidance for laser displays and shows (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 7247. 3 2025
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