GB/T 43295-2023 Chinese PDF (GB/T43295-2023) GB/T 45283.1-2025 GB/T 45557-2025_Chinese: Cataloguing rules for

GB/T 45557-2025_Chinese: Cataloguing rules for meteorological satellite data (Chinese: 气象卫星数据编目规则)

2-2025_Chinese: Artificial intelligence - Large-scale model - Part 2: Testing and evaluation for metrics and methods (Chinese: 人工智能 大模型 第2部分：评测指标与方法)

GB/T 20001

English versions: GB/T 34571-2024

GB/T 2812-2024_Chinese: Head protection - General test methods (Chinese: 头部防护 通用测试方法)

GB/T 43295-2023 Chinese PDF (GB/T43295-2023) GB/T 45283.1-2025 GB/T 45557-2025_Chinese: Cataloguing rules forGB T 43295 2023_Chinese: Education and learning services Requirements for distance learning (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43295 2023