GB/T 45393.3-2025 Chinese PDF (GB /T45393.3-2025) GB/T 28885-2025 GB/T 45408-2025_Chinese: Information technology -

GB/T 45408-2025_Chinese: Information technology - Big data for ecological environment - Data classification and code (Chinese: 信息技术 生态环境大数据 数据分类与代码)

GB/T 17626

English versions: GB/T 45157-2024

5-2025_Chinese: Recovery of traction battery used in electric vehicle - Echelon use - Part 5: Battery design guide for echelon use (Chinese: 车用动力电池回收利用 梯次利用 第5部分：可梯次利用设计指南)

GB/T 45073-2024_Chinese: National park signage (Chinese: 国家公园标识)

GB/T 45393.3-2025 Chinese PDF (GB /T45393.3-2025) GB/T 28885-2025 GB/T 45408-2025_Chinese: Information technology -GB T 45393. 3 2025_Chinese: Information technology Building information model(BIM) software Part 3: Model view definition (Chinese: BIM 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45393. 3 2025