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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)
English versions: GB/T 31126
GB/T 31036-2025_Chinese: Proton exchange membrane fuel cell backup power system - Safety (Chinese: 质子交换膜燃料电池备用电源系统 安全)
GB/T 45582-2025_Chinese: Test method for quantitative analysis of hemp chemical components (Chinese: 大麻化学成分定量分析方法)
English versions: GB/T 45265-2025
GB/T 45500-2025 Chinese PDF (GB /T45500-2025) GB/T 15237-2025 GB/T 45257-2025_Chinese: Press and publicationGB T 45500 2025_Chinese: Automotive lidar performance requirements and test methods (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45500 2025
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