GB/T 45577-2025 Chinese PDF (GB /T45577-2025) GB/T 18757-2025 GB/T 34680

GB/T 34680

GB/T 38403

GB/T 44977-2024_Chinese: Specification for security of positioning service terminal of reference stations using global navigation satellite system (Chinese: 卫星导航定位基准站网终端定位服务安全技术规范)

GB/T 45005-2024_Chinese: Core rules for environmental product declarations of construction products and services (Chinese: 建筑产品与服务环境声明通则)

17-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 17: Gait image sequence data (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第17部分：步态图像序列数据)

GB/T 45577-2025 Chinese PDF (GB /T45577-2025) GB/T 18757-2025 GB/T 34680GB T 45577 2025_Chinese: Data security technology Risk assessment method for data security (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45577 2025