GB/T 19510.207-2023 Chinese PDF (GB/T19510.207-2023) GB/T 17273-2023 GB/T 16981-2025_Chinese: Information technology -

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)

lithium hydroxide monohydrate and lithium chloride - Cleanliness meter test method (Chinese: 碳酸锂、单水氢氧化锂、氯化锂中磁性异物金属颗粒的测定 洁净度仪测试法)

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

8-2023_Chinese: Rules for drafting standards - Part 8: Evaluation standards (Chinese: 标准起草规则 第8部分：评价标准)

GB/T 19510.207-2023 Chinese PDF (GB/T19510.207-2023) GB/T 17273-2023 GB/T 16981-2025_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