GB/T 45649-2025 Chinese PDF (GB /T45649-2025) GB/T 26705-2023 9-2025_Chinese: Information technology - Biometric

9-2025_Chinese: Information technology - Biometric sample quality - Part 9: Vascular image data (Chinese: 信息技术 生物特征样本质量 第9部分：血管图像数据)

1-2024_Chinese: Grain and oil storage - Monitoring and control system of stored-grain condition - Part 1: General rule (Chinese: 粮油储藏 粮情测控系统 第1部分：通则)

1-2024_Chinese: Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 1: Design guidelines (Chinese: 电气和电子设备机械结构 户外机壳 第1部分：设计导则)

English versions: GB/T 45271-2025

GB/T 31907-2025_Chinese: Method of garment measurement (Chinese: 服装测量方法)

GB/T 45649-2025 Chinese PDF (GB /T45649-2025) GB/T 26705-2023 9-2025_Chinese: Information technology - BiometricGB T 45649 2025_Chinese: Technical guidelines for the application of coaxial turbine units in metallurgical waste heat and pressure energy recovery (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45649 2025