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GB/T 17817-2024_Chinese: Determination of vitamin A in feeds - High performance liquid chromatography (Chinese: 饲料中维生素A的测定 高效液相色谱法)
English versions: GB/T 23454-2025
30-2025_Chinese: National food safety standard - Food contact materials and products - Determination of phthalate esters and determination of migration (Chinese: 食品安全国家标准 食品接触材料及制品 邻苯二甲酸酯类化合物的测定和迁移量的测定)
English versions: GB/T 13208-2024
GB/T 23263-2024 Chinese PDF (GB /T23263-2024) GB/T 24129-2025 GB/T 17817-2024_Chinese: Determination of vitaminGB T 23263 2024_Chinese: Determination of asbestos in products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23263 2024
