GB/T 22270.5-2023 Chinese PDF (GB/T22270.5-2023) GB/T 28799.4-2024 GB/T 45282-2025_Chinese: IPv6 address assignment

GB/T 45282-2025_Chinese: IPv6 address assignment and encoding rules - General requirements (Chinese: IPv6地址分配和编码规则 总体要求)

GB/T 45081-2024_Chinese: Artificial intelligence - Management system (Chinese: 人工智能 管理体系)

GB/T 45155-2024_Chinese: Quality management - Guidance to understand

English versions: GB 44495-2024

171-2024_Chinese: Ergonomics of human-system interaction - Part 171: Guidance on software accessible design (Chinese: 人-系统交互工效学 第171部分：软件无障碍设计指南)

GB/T 22270.5-2023 Chinese PDF (GB/T22270.5-2023) GB/T 28799.4-2024 GB/T 45282-2025_Chinese: IPv6 address assignmentGB T 22270. 5 2023_Chinese: Industrial automation systems and integration Service interface for testing applications Part 5: Application program service interface (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22270. 5 2023