GB 4789.42-2025 English PDF GB 19272-2024 English versions: GB 45671-2025

English versions: GB 45671-2025

English versions: GB/T 19343-2025

GB 10769-2025_Chinese: National food safety standard - Cereal-based complementary foods for infants and young children (Chinese: 食品安全国家标准 婴幼儿谷类辅助食品)

English versions: GB/T 15604-2024

GB/T 17925-2024_Chinese: Practice for X-ray digital radioscopic examination of cylinder weld (Chinese: 气瓶对接焊缝X射线数字成像检测)

GB 4789.42-2025 English PDF GB 19272-2024 English versions: GB 45671-2025GB 4789. 42 2025_Chinese: National food safety standard Food microbiological examination Examination of Norwalk Viruses (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 4789. 42 2025