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English versions: GB/T 45195-2024
English versions: GB/T 38178
13-2025_Chinese: Electronic railway equipment - Train communication network (TCN) - Part 4-1: The test method of train communication network based on Wire Train Bus(WTB) (Chinese: 轨道交通电子设备 列车通信网络（TCN) 第4-1部分：基于绞线式列车总线（WTB）的列车通信网络试验方法)
1-2024_Chinese: Smart city - City digital twin - Part 1: Technical reference architecture (Chinese: 智慧城市 城市数字孪生 第1部分：技术参考架构)
2-2025_Chinese: Railway applications - Automated urban guided transport(AUGT) - Safety requirements - Part 2: Hazard analysis at top system level (Chinese: 轨道交通 自动化导向运输（AUGT）安全要求 第2部分：系统级危害分析)
GB/T 45210-2025 Chinese PDF (GB /T45210-2025) GB/T 4340.3-2025 English versions: GB/T 45195-2024GB T 45210 2025_Chinese: Additive manufacturing Test artifacts Geometric capability assessment of additive manufacturing systems (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45210 2025
