GB/T 45279.1-2025 Chinese PDF (GB /T45279.1-2025) GB/T 45318-2025 GB/T 28583-2025_Chinese: Specification of electricity

GB/T 28583-2025_Chinese: Specification of electricity supply service (Chinese: 供电服务规范)

3-2025_Chinese: China standard time - Part 3: Bulletin (Chinese: 中国标准时间 第3部分：公报)

3-2025_Chinese: Information technology - Building information model(BIM) software - Part 3: Model view definition (Chinese: 信息技术 建筑信息模型（BIM）软件 第3部分：模型视图定义)

GB/T 22453-2025_Chinese: Non-linear optical crystal devices measuring method for laser (Chinese: 激光用非线性光学晶体元件性能测量方法)

English versions: GB/T 45059-2024

GB/T 45279.1-2025 Chinese PDF (GB /T45279.1-2025) GB/T 45318-2025 GB/T 28583-2025_Chinese: Specification of electricityGB T 45279. 1 2025_Chinese: IPv4 IPv6 network security protection technical specifications Part 1: IP bearer network (Chinese: IPv4 IPv6 1IP) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45279. 1 2025