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GB/T 17758-2023_Chinese: Unitary air conditioners (Chinese: 单元式空气调节机)
GB/T 45271-2025_Chinese: Man-made fiber - Determination of catechins content - High performance liquid chromatography (Chinese: 化学纤维 儿茶素含量的测定 高效液相色谱法)
GB/T 31814-2024_Chinese: Frozen scallop (Chinese: 冻扇贝)
English versions: GB/T 45030-2024
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)
GB/T 32235.2-2024 Chinese PDF (GB/T32235.2-2024) GB/T 5453-2025 GB/T 17758-2023_Chinese: Unitary air conditionersGB T 32235. 2 2024_Chinese: Industrial process measurement, control and automation Digital factory framework Part 2: Model elements (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32235. 2 2024
US$ 49.95
US$ 11.00
US$ 1214.50
