GB/T 45279.3-2025 Chinese PDF (GB /T45279.3-2025) GB/T 45073-2024 3-2025_Chinese: IPv4/IPv6 network security protection

3-2025_Chinese: IPv4/IPv6 network security protection techenical specification - Part 3: Internet data center (Chinese: IPv4/IPv6网络安全防护技术规范 第3部分：互联网数据中心)

1-2025_Chinese: Test methods for polarizers of flat panel displays - Part 1: Physical and chemical properties (Chinese: 平板显示器偏光片测试方法 第1部分：理化性能)

English versions: GB/T 44975-2024

1-2024_Chinese: Technical requirements and test methods for on-board positioning system - Part 1: Satellite positioning (Chinese: 车载定位系统技术要求及试验方法 第1部分：卫星定位)

1-2024_Chinese: Technical specification for OPC unified architecture and 5G integration - Part 1: General requirements (Chinese: OPC统一架构与5G集成技术规范 第1部分：通用要求)

GB/T 45279.3-2025 Chinese PDF (GB /T45279.3-2025) GB/T 45073-2024 3-2025_Chinese: IPv4/IPv6 network security protectionGB T 45279. 3 2025_Chinese: IPv4 IPv6 network security protection techenical specification Part 3: Internet data center (Chinese: IPv4 IPv6 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45279. 3 2025