GB/T 24461-2023 Chinese PDF (GB/T24461-2023) GB 30530-2024 GB 30185-2025_Chinese: Norm of energy

GB 30185-2025_Chinese: Norm of energy consumption per unit production of aluminum (plastic) composite panel (Chinese: 铝（塑）复合板单位产品能源消耗限额)

GB/T 33629-2024_Chinese: Wind energy generation systems - Lightning protection (Chinese: 风能发电系统 雷电防护)

GB/T 4138-2024_Chinese: Rare earth ferrosilicon magnesium alloy (Chinese: 稀土镁硅铁合金)

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 45433-2025_Chinese: Forensic sciences - Forged video and image of a person - Explainable feature set for examination (Chinese: 法庭科学 伪造人像 可解释性检验特征集)

GB/T 24461-2023 Chinese PDF (GB/T24461-2023) GB 30530-2024 GB 30185-2025_Chinese: Norm of energyGB T 24461 2023_Chinese: Technical requirements for luminaries used for cleanroom (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24461 2023