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and the use of cast irons (Chinese: 石油天然气工业 油气开采中用于含硫化氢环境的材料 第2部分：抗开裂碳钢、低合金钢和铸铁)
1-2025_Chinese: Quality requirements for organic acids - Part 1: Citric acid (Chinese: 有机酸质量要求 第1部分：柠檬酸)
14-2025_Chinese: Safety of transformers
GB/T 28168-2025_Chinese: Information technology - Middleware - Technical requirement for message-oriented middleware (Chinese: 信息技术 中间件 消息中间件技术要求)
English versions: GB/T 45273-2025
GB/T 45652-2025 Chinese PDF (GB /T45652-2025) GB/T 33130-2024 and the use of castGB T 45652 2025_Chinese: Cybersecurity technology Security specification for generative artificial intelligence pre training and fine tuning data (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45652 2025
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