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GB/T 44886
English versions: GB/T 4698
GB/T 4213-2024_Chinese: Pneumatic control valves (Chinese: 气动控制阀)
GB/T 44869-2024_Chinese: Specification for green packaging of toys and child use and care articles (Chinese: 玩具及儿童用品绿色包装技术规范)
GBZ45492-2025_Chinese: Course development guide for education about standardization - National quality infrastructure and its application (Chinese: 标准化教育课程建设指南 国家质量基础设施（NQI）及应用)
GB/T 45239-2025 Chinese PDF (GB /T45239-2025) GB/T 13815.1-2025 GB/T 44886GB T 45239 2025_Chinese: Evaluation methods of nocturnal blue light radiation hazards (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45239 2025
