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English versions: GB 12158-2024
31-2025_Chinese: National food safety standard - Determination of p-hydroxybenzoic acid esters in foods (Chinese: 食品安全国家标准 食品中对羟基苯甲酸酯类化合物的测定)
English versions: GB 12358-2024
English versions: GB 45549-2025
1 encoding rules - Part 1: Specification of Basic Encoding Rules(BER)
GB 31604.30-2025 Chinese PDF GB 31604.62-2025 English versions: GB 12158-2024GB 31604. 30 2025_Chinese: National food safety standard Food contact materials and products Determination of phthalate esters and determination of migration (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 31604. 30 2025
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