GB/T 29326-2023 Chinese PDF (GB/T29326-2023) GB 4234.9-2023 GB/T 45521-2025_Chinese: Smart community infrastructures

GB/T 45521-2025_Chinese: Smart community infrastructures - Guidelines on data exchange and sharing for community infrastructures based on geographic information (Chinese: 智慧城市基础设施 基于地理信息的城市基础设施数据交换与共享指南)

12-2024_Chinese: Aquatic feed - Part 12: Formula feed for crucian carp (Chinese: 水产配合饲料 第12部分：鲫鱼配合饲料)

2-2024_Chinese: Textiles - Methods of testing the down-proof property - Part 2: Tumble test (Chinese: 纺织品 防钻绒性试验方法 第2部分：转箱法)

4-2025_Chinese: IPv4/IPv6 network security protection technical specifications - Part 4: Content delivery network (Chinese: IPv4/IPv6网络安全防护技术规范 第4部分：内容分发网络)

GB/T 45417-2025_Chinese: Guidelines for defect analysis of vehicle regenerative braking function (Chinese: 汽车再生制动功能缺陷分析指南)

GB/T 29326-2023 Chinese PDF (GB/T29326-2023) GB 4234.9-2023 GB/T 45521-2025_Chinese: Smart community infrastructuresGB T 29326 2023_Chinese: Selection of energy efficient motors including variable speed applications Application guidelines (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 29326 2023