GB/T 43263-2023 Chinese PDF (GB/T43263-2023) GB/T 42382.1-2023 English versions: GB/T 21551

English versions: GB/T 21551

GB/T 45167-2024_Chinese: Steels

GB 17167-2025_Chinese: General rules for energy measuring instrument equipping and managing of energy user (Chinese: 用能单位能源计量器具配备和管理通则)

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)

GB/T 45254-2025_Chinese: Data interface of futures market account (Chinese: 期货市场客户开户数据接口)

GB/T 43263-2023 Chinese PDF (GB/T43263-2023) GB/T 42382.1-2023 English versions: GB/T 21551GB T 43263 2023_Chinese: Nanotechnologies Characterization of cellulose nanocrystals (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43263 2023