GB/T 19510.207-2023 Chinese PDF (GB/T19510.207-2023) GB/T 17273-2023 GB/T 45626-2025_Chinese: Information technology -

GB/T 45626-2025_Chinese: Information technology - Equipment digital twin system - General requirements (Chinese: 信息技术 装备数字孪生系统 通用要求)

GB/T 43710-2025_Chinese: Requirements for auditing of scientific data security (Chinese: 科学数据安全审计要求)

GB/T 16981-2025_Chinese: Information technology - Office equipment - Copying machines and multi-function devices - Information to be included in specification sheets and related test methods (Chinese: 信息技术 办公设备 复印机和多功能设备 规格表中包含的基本内容和相关测试方法)

GB/T 45396-2025_Chinese: Data security technology - Security requirements for government data processing (Chinese: 数据安全技术 政务数据处理安全要求)

GB/T 45027-2024_Chinese: Valves for liquid hydrogen - General specification (Chinese: 液氢阀门 通用规范)

GB/T 19510.207-2023 Chinese PDF (GB/T19510.207-2023) GB/T 17273-2023 GB/T 45626-2025_Chinese: Information technology -GB T 19510. 207 2023_Chinese: Controlgear for electric light sources Part 2 7: Particular requirements for electric source for safety services (ESSS) supplied electronic controlgear for emergency lighting (self contained) (Chinese: 2 7ESSS) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19510. 207 2023