GB/T 31211.2-2024 Chinese PDF (GB/T31211.2-2024) GB/T 21649.1-2024 GB/T 15148-2024_Chinese: Technical specifications for

GB/T 15148-2024_Chinese: Technical specifications for power load management system (Chinese: 电力负荷管理系统技术规范)

8-2025_Chinese: High-voltage alternating-current fuses - Part 8: Application guide (Chinese: 高压交流熔断器 第8部分：应用导则)

GB/T 31128-2025_Chinese: Testing and evaluation of the resistance to pile loop extraction for towel products (Chinese: 毛巾产品毛圈钩拉力测试与评价)

1) - Part 2: Information object specification (Chinese: 信息技术 抽象语法记法一（ASN

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)

GB/T 31211.2-2024 Chinese PDF (GB/T31211.2-2024) GB/T 21649.1-2024 GB/T 15148-2024_Chinese: Technical specifications forGB T 31211. 2 2024_Chinese: Non destructive testing Ultrasonic guided wave testing Part 2: Test method based on magnetostrictive transduction (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31211. 2 2024