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GB/T 45256-2025_Chinese: Press and publication - Knowledge service - Construction process of knowledge ontology (Chinese: 新闻出版 知识服务 知识本体构建流程)
GB/T 44913-2024_Chinese: Filled monocrystal gemstones - Identification and classification (Chinese: 充填处理单晶体宝石 鉴定与分类)
GB/T 24823-2024_Chinese: LED modules for general lighting - Performance specification (Chinese: 普通照明用LED模块 性能规范)
GB/T 12690
English versions: GB 12358-2024
GB/T 45230-2025 Chinese PDF (GB /T45230-2025) GB/T 12279.3-2025 GB/T 45256-2025_Chinese: Press and publicationGB T 45230 2025_Chinese: Data security technology General framework for confidential computing (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45230 2025
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US$ 30.00
US$ 27.00
