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GB/T 45139-2024_Chinese: Determination of bergapten content in essential oils of bergamot
GB/T 32873-2025_Chinese: Requirements for basic information of electronic commerce subject (Chinese: 电子商务主体基本信息要求)
GBZ45261-2025_Chinese: Course development guide for education about standardization - Fundamentals of conformity assessment (Chinese: 标准化教育课程建设指南 合格评定基础知识)
GB/T 19973
2-2024_Chinese: Lighting of work places - Part 2: Lighting requirements for safety and security of outdoor work places (Chinese: 工作场所照明 第2部分：室外作业场所的安全保障照明要求)
GB/T 45646-2025 Chinese PDF (GB /T45646-2025) GB/T 45459-2025 GB/T 45139-2024_Chinese: Determination of bergaptenGB T 45646 2025_Chinese: Greenhouse gases The quantification method and requirement for carbon footprint of products Internal combustion engines (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45646 2025
