GB/T 43287-2023 Chinese PDF (GB/T43287-2023) GB/T 20878-2024 4-2025_Chinese: Information technology - Building

4-2025_Chinese: Information technology - Building information model(BIM) software - Part 4: Mesh model (Chinese: 信息技术 建筑信息模型（BIM）软件 第4部分：网格模型)

English versions: GB/T 28545-2023

Note/Careful: Text of PDF is in Chinese (not English)

English versions: GB/T 40032

5-2022_Chinese: Electronic business extensible markup language (ebXML) - Part 5: Core components specification (Chinese: 基于XML的电子商务 第5部分：核心构件规范)

GB/T 43287-2023 Chinese PDF (GB/T43287-2023) GB/T 20878-2024 4-2025_Chinese: Information technology - BuildingGB T 43287 2023_Chinese: Plastics Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43287 2023