GB/T 15115-2024 Chinese PDF (GB/T15115-2024) GB/T 19701.1-2024 GB/T 45347-2025_Chinese: Information technology -

GB/T 45347-2025_Chinese: Information technology - Rules for the classification and identifiers of cyberspace resources (Chinese: 信息技术 网络空间资源分类和标识符编制规则)

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)

GB/T 45678-2025_Chinese: General requirements for civil tethered unmanned aircraft system (Chinese: 民用系留无人机系统通用要求)

and laboratory use - Part 17: Particular requirements for equipment intended to be used in educational establishments by children (Chinese: 测量、控制和实验室用电气设备的安全要求 第17部分：教育机构中儿童使用设备的特殊要求)

64-2025_Chinese: Liquid crystal display devices - Part 6-4: Test methods - Liquid crystal displaymodules with dynamic backlight units (Chinese: 液晶显示器件 第6-4 部分：测试方法 带动态背光的液晶显示模块)

GB/T 15115-2024 Chinese PDF (GB/T15115-2024) GB/T 19701.1-2024 GB/T 45347-2025_Chinese: Information technology -GB T 15115 2024_Chinese: Die casting aluminum alloys (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15115 2024