GB 43469-2023 Chinese PDF GB 30254-2024 10-2024_Chinese: IPv6 evolution technical requirements

10-2024_Chinese: IPv6 evolution technical requirements - Part 10: Enhanced VPN(VPN+) for supporting IP network slicing (Chinese: IPv6演进技术要求 第10部分：支持IP网络切片的增强型虚拟专用网（VPN+）)

English versions: GB/T 18936-2025

English versions: GB/T 45355-2025

English versions: GB/T 45142-2025

GB/T 45123-2024_Chinese: Public security - Biometric recognition application - Database requirements for testing and evaluating algorithm (Chinese: 公共安全 生物特征识别应用 算法评测数据库要求)

GB 43469-2023 Chinese PDF GB 30254-2024 10-2024_Chinese: IPv6 evolution technical requirementsGB 43469 2023_Chinese: Portable aviation child restraint device (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 43469 2023