GB 17741-2025 Chinese PDF GB 5009.300-2025 GB/T 11856

GB/T 11856

30-2025_Chinese: National food safety standard - Food contact materials and products - Determination of phthalate esters and determination of migration (Chinese: 食品安全国家标准 食品接触材料及制品 邻苯二甲酸酯类化合物的测定和迁移量的测定)

GB/T 10485-2025_Chinese: Road vehicles - Lighting and light-signalling devices - Environmental endurance (Chinese: 道路车辆 外部照明和光信号装置 环境耐久性)

304-2025_Chinese: National food safety standard - Determination of trivalent chromium and hexavalent chromium in foods (Chinese: 食品安全国家标准 食品中三价铬和六价铬的测定)

English versions: GB/T 14646-2025

GB 17741-2025 Chinese PDF GB 5009.300-2025 GB/T 11856GB 17741 2025_Chinese: Evaluation of seismic safety for engineering sites (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 17741 2025