GB/T 19720-2024 Chinese PDF (GB/T19720-2024) GB/T 45089-2024 5-2024_Chinese: Packaging and the environment

5-2024_Chinese: Packaging and the environment - Part 5: Energy recovery (Chinese: 包装与环境 第5部分：能量回收)

GB/T 10361-2024_Chinese: Wheat

8-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 8: Low pressure or atmospheric storage tanks (Chinese: 压水堆核电厂核岛机械设备设计规范 第8部分：低压或常压储罐)

English versions: GB 24544-2023

English versions: GB/T 45485-2025

GB/T 19720-2024 Chinese PDF (GB/T19720-2024) GB/T 45089-2024 5-2024_Chinese: Packaging and the environmentGB T 19720 2024_Chinese: Jewellery and precious metals Determination of platinum and palladium Gravimetry using ammonium chloride and dimethylglyoxime (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19720 2024