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1-2024_Chinese: General technical requirements for agricultural internet of things - Part 1: Field planting (Chinese: 农业物联网通用技术要求 第1部分：大田种植)
English versions: YY/T 1860
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)
17-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 17: Gait image sequence data (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第17部分：步态图像序列数据)
GB 20031-2024 Chinese PDF GB/T 45285-2025 1-2024_Chinese: General technical requirements forGB 20031 2024_Chinese: Foam fire extinguishing equipment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 20031 2024
