GB 19522-2024 Chinese PDF GB/T 8269.1-2025 GB/T 31902-2025_Chinese: Inspection method for

GB/T 31902-2025_Chinese: Inspection method for appearance defects on garment interlining (Chinese: 服装衬布外观疵点检验方法)

268-2025_Chinese: National food safety standard - Determination of multi-elements in foods (Chinese: 食品安全国家标准 食品中多元素的测定)

YY/T 1284-2024_Chinese: Dentistry - Dental tweezers (Chinese: 牙科学 牙科镊)

GB/T 33588

English versions: GB 12358-2024

GB 19522-2024 Chinese PDF GB/T 8269.1-2025 GB/T 31902-2025_Chinese: Inspection method forGB 19522 2024_Chinese: Blood and breath alcohol concentration and examination for vehicle drivers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 19522 2024