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GB/T 13815
GB 45185-2024_Chinese: Optometry products - Safety technical specifications of finished spectacles (Chinese: 眼视光产品 成品眼镜安全技术规范)
74-2025_Chinese: National food safety standard - Nutrition fortifier - L-methionine (Chinese: 食品安全国家标准 食品营养强化剂 L-蛋氨酸(L-甲硫氨酸))
4-四甲基-1
English versions: GB 11555-2025
GB 10770-2025 Chinese PDF GB 5009.42-2025 GB/T 13815GB 10770 2025_Chinese: National food safety standard Canned complementary foods for infants and young children (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 10770 2025
US$ 58.90
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