GB/T 16981-2025 Chinese PDF (GB /T16981-2025) GB 31648-2025 2-2025_Chinese: Design specification for mechanical

2-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 2: Class 1 components (Chinese: 压水堆核电厂核岛机械设备设计规范 第2部分：1级设备)

name and model compilation method for special motor vehicles and special trailers (Chinese: 专用汽车和专用挂车分类、名称及型号编制方法)

GB/T 10816-2024_Chinese: Zisha ware (Chinese: 紫砂陶器)

GB/T 12385-2025_Chinese: Standard test methods for sealability of gaskets for pipe flanges (Chinese: 管法兰用垫片密封性能试验方法)

GB/T 17263-2025_Chinese: Self-ballasted lamps for general lighting service - Performance specifications (Chinese: 普通照明用自镇流荧光灯 性能规范)

GB/T 16981-2025 Chinese PDF (GB /T16981-2025) GB 31648-2025 2-2025_Chinese: Design specification for mechanicalGB 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: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 16981 2025