GB/T 17937-2024 Chinese PDF (GB/T17937-2024) GB/T 45639-2025 GB/T 45652-2025_Chinese: Cybersecurity technology -

GB/T 45652-2025_Chinese: Cybersecurity technology - Security specification for generative artificial intelligence pre-training and fine-tuning data (Chinese: 网络安全技术 生成式人工智能预训练和优化训练数据安全规范)

YY/T 1940-2024_Chinese: Medical nickel titanium powders for additive manufacturing (Chinese: 用于增材制造的医用镍钛合金粉末)

GB/T 45398-2025_Chinese: Information technology - Crowdsourcing service platform - General requirements for functions (Chinese: 信息技术 众包服务平台 功能通用要求)

GB/T 44878-2024_Chinese: Frozen soil observation - Frequency domain reflection method (Chinese: 冻土观测 频域反射法)

GB/T 13355-2024_Chinese: Proso millet(glutinous) (Chinese: 黍)

GB/T 17937-2024 Chinese PDF (GB/T17937-2024) GB/T 45639-2025 GB/T 45652-2025_Chinese: Cybersecurity technology -GB T 17937 2024_Chinese: Aluminuim clad steel wires for electrical purposes (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17937 2024