GB 18585-2023 Chinese PDF GB/T 45211.4-2025 38-2025_Chinese: National food safety standard

38-2025_Chinese: National food safety standard - Food microbiological examination - Counting of Escherichia Coli (Chinese: 食品安全国家标准 食品微生物学检验 大肠埃希氏菌计数)

English versions: GB 21345-2024

GB/T 5843-2025_Chinese: Flange coupling (Chinese: 凸缘联轴器)

English versions: GB 45672-2025

GB/T 45354

GB 18585-2023 Chinese PDF GB/T 45211.4-2025 38-2025_Chinese: National food safety standardGB 18585 2023_Chinese: Indoor decorating and refurbishing materials Limit of harmful substances of wallpapers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 18585 2023