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GB/T 45257-2025_Chinese: Press and publication - Knowledge services - Extraction and marking up of knowledge element (Chinese: 新闻出版 知识服务 知识元提取与标引)
GB/T 18688-2023_Chinese: Agricultural irrigation equipment - Pressure losses in irrigation valves - Test method (Chinese: 农业灌溉设备 灌溉阀的压力损失 试验方法)
English versions: GB/T 20064
English versions: GB/T 31126
5-2024_Chinese: Safety requirements for electrical equipment for measurement
GB/T 33352-2024 Chinese PDF (GB/T33352-2024) GB/T 32800.9-2023 GB/T 45257-2025_Chinese: Press and publicationGB T 33352 2024_Chinese: General rules of screening application of restricted substances in electrical and electronic products X Ray fluorescence spectrometry (Chinese: X) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33352 2024
