GB/T 1406.3-2025 Chinese PDF (GB /T1406.3-2025) GB 17918-2025 GB 45248-2025_Chinese: Drug concentration cutoff

GB 45248-2025_Chinese: Drug concentration cutoff values and examination for vehicle drivers (Chinese: 车辆驾驶人员体内毒品含量阈值与检验)

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/T 18757-2025

GB 19272-2024_Chinese: Safety for outdoor body-building equipment - General requirements (Chinese: 室外健身器材的安全 通用要求)

GB/T 1406.3-2025 Chinese PDF (GB /T1406.3-2025) GB 17918-2025 GB 45248-2025_Chinese: Drug concentration cutoffGB T 1406. 3 2025_Chinese: Types and dimensions of lamp caps Part 3: Prefocus caps (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1406. 3 2025