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

turning clearance circle and swing-out value test method for motor vehicles and combination of vehicles (Chinese: 汽车及汽车列车最小转弯直径、转弯通道圆和外摆值测量方法)

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

English versions: GB 35181-2025

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