GB/T 15568-2024 Chinese PDF (GB/T15568-2024) GB/T 25982-2024 English versions: GB/T 45597-2025

English versions: GB/T 45597-2025

3-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 3: Class 2 components (Chinese: 压水堆核电厂核岛机械设备设计规范 第3部分：2级设备)

English versions: GB/T 45400-2025

English versions: GB/T 29631-2025

4-2024_Chinese: Cybersecurity technology - Evaluation criteria for IT security - Part 4: Framework for specification of evaluation methods and activities (Chinese: 网络安全技术 信息技术安全评估准则 第4部分：评估方法和活动的规范框架)

GB/T 15568-2024 Chinese PDF (GB/T15568-2024) GB/T 25982-2024 English versions: GB/T 45597-2025GB T 15568 2024_Chinese: Sheet molding compound(SMC) for general purposes (Chinese: SMC) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15568 2024