GB/T 18281.1-2024 Chinese PDF (GB /T18281.1-2024) GB/T 16262.2-2025 2-2025_Chinese: Norm of water intake

2-2025_Chinese: Norm of water intake for industry in the Yellow River basin - Part 2: Coal preparation (Chinese: 黄河流域工业用水定额 第2部分：选煤)

5-2025_Chinese: National food safety standard - Determination of protein in food (Chinese: 食品安全国家标准 食品中蛋白质的测定)

4-2024_Chinese: Sterilization of health care products - Biological indicators - Part 4: Biological indicators for dry heat sterilization processes (Chinese: 医疗保健产品灭菌 生物指示物 第4部分：干热灭菌用生物指示物)

English versions: GB 5768

English versions: GB/T 12643-2025

GB/T 18281.1-2024 Chinese PDF (GB /T18281.1-2024) GB/T 16262.2-2025 2-2025_Chinese: Norm of water intakeGB T 18281. 1 2024_Chinese: Sterilization of health care products Biological indicators Part 1: General requirements (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 18281. 1 2024