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GB/T 44890-2024 Chinese PDF (GB /T44890-2024) GB/T 34750-2025 13-2025_Chinese: Electronic railway equipment -
GB/T 44890-2024 Chinese PDF (GB /T44890-2024) GB/T 34750-2025 13-2025_Chinese: Electronic railway equipment -
$34.95
Description
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)
English versions: GB/T 42125
English versions: GB/T 23367
GB/T 4167-2024_Chinese: Weights (Chinese: 砝码)
GB/T 44890-2024 Chinese PDF (GB /T44890-2024) GB/T 34750-2025 13-2025_Chinese: Electronic railway equipment -GB T 44890 2024_Chinese: Specification for administrative license (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44890 2024
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 GB/T 34750-2025 13-2025_Chinese: Electronic railway equipment -){kind=link}
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