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English versions: GB/T 44933-2024
5-2025_Chinese: National food safety standard - Determination of protein in food (Chinese: 食品安全国家标准 食品中蛋白质的测定)
GB/T 20236-2025_Chinese: Accelerated outdoor weathering test methods for nonmetallic materials using concentrated natural sunlight (Chinese: 非金属材料的聚光加速户外暴露试验方法)
English versions: GB/T 45298-2025
English versions: GB/T 27069-2025
GB/T 45201-2024 Chinese PDF (GB /T45201-2024) GB/T 45114-2024 English versions: GB/T 44933-2024GB T 45201 2024_Chinese: Specification for social E commerce platform management (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45201 2024
