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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 24544-2023_Chinese: Fall protection - Retractable type fall arrester (Chinese: 坠落防护 速差自控器)
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)
GB/T 45346-2025_Chinese: Information technology - Technical requirements for graph database management system (Chinese: 信息技术 图数据库管理系统技术要求)
English versions: GB/T 45112-2024
GB/T 29326-2023 Chinese PDF (GB/T29326-2023) GB 4234.9-2023 4-2025_Chinese: IPv4/IPv6 network security protectionGB 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
