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GB/T 45505
English versions: GB/T 21478-2024
GB/T 45409-2025_Chinese: Cybersecurity technology - Technical specifications for operation and maintenance security management products (Chinese: 网络安全技术 运维安全管理产品技术规范)
GB/T 31814-2024_Chinese: Frozen scallop (Chinese: 冻扇贝)
GB/T 21219-2023_Chinese: Magnetic materials - Classification (Chinese: 磁性材料 分类)
GB/T 19710.1-2023 Chinese PDF (GB/T19710.1-2023) GB/T 23595.1-2025 GB/T 45505GB T 19710. 1 2023_Chinese: Geographic information Metadata Part 1: Fundamentals (Chinese: 1:) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19710. 1 2023
