GB/T 8269.1-2025 Chinese PDF (GB /T8269.1-2025) GB/T 45127-2025 GB/T 22251-2024_Chinese: Determination of puerarin

GB/T 22251-2024_Chinese: Determination of puerarin in health foods (Chinese: 保健食品中葛根素的测定)

English versions: GB/T 45159

GB/T 45286-2025_Chinese: Information technology - Technical specification of the augmented reality system for handheld mobile devices (Chinese: 信息技术 手持式移动设备增强现实系统技术规范)

GB/T 45605-2025_Chinese: Technical requirements for flashing traffic signals for urban roads (Chinese: 城市道路交通闪烁光信号技术要求)

GB/T 8269.1-2025 Chinese PDF (GB /T8269.1-2025) GB/T 45127-2025 GB/T 22251-2024_Chinese: Determination of puerarinGB T 8269. 1 2025_Chinese: Quality requirements for organic acids Part 1: Citric acid (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 8269. 1 2025