GB 10770-2025 Chinese PDF GB 19272-2024 31-2025_Chinese: National food safety standard

31-2025_Chinese: National food safety standard - Food contact materials and products - Determination of residual and migration of vinyl chloride

English versions: GB/T 17216-2025

GB/T 13523-2024_Chinese: Copper red glaze porcelain (Chinese: 铜红釉瓷器)

GB/T 15316-2024_Chinese: General principles for energy saving monitoring and testing techniques (Chinese: 节能监测技术通则)

GB/T 11918

GB 10770-2025 Chinese PDF GB 19272-2024 31-2025_Chinese: National food safety standardGB 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