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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)
English versions: GB 19578-2024
English versions: GB/T 1040
4-2025_Chinese: Uncut finished spectacle lenses - Part 4: Anti-reflective coatings test methods (Chinese: 眼镜镜片 第4部分：减反射膜试验方法)
18-2025_Chinese: National food safety standard - Determination of fluorine in foods (Chinese: 食品安全国家标准 食品中氟的测定)
GB 45669.3-2025 Chinese PDF GB 10408-2025 5-2025_Chinese: National food safety standardGB 45669. 3 2025_Chinese: Norm of water intake for industry in the Yellow River basin Part 3: Coal to olefin (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 45669. 3 2025
