GB/T 34874.4-2025 Chinese PDF (GB /T34874.4-2025) GB 45671-2025 5-2024_Chinese: Sterilization of health care

5-2024_Chinese: Sterilization of health care products - Biological indicators - Part 5: Biological indicators for low-temperature steam and formaldehyde sterilization processes (Chinese: 医疗保健产品灭菌 生物指示物 第5部分：低温蒸汽甲醛灭菌用生物指示物)

GB/T 3405-2025_Chinese: Petroleum benzene (Chinese: 石油苯)

English versions: GB/T 24823-2024

English versions: GB/T 17670-2025

English versions: GB 14930

GB/T 34874.4-2025 Chinese PDF (GB /T34874.4-2025) GB 45671-2025 5-2024_Chinese: Sterilization of health careGB T 34874. 4 2025_Chinese: Geometrical product specifications (GPS) X ray three dimensional size measuring machines Part 4: Evaluation of uncertainty in measurement (Chinese: GPS X 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 34874. 4 2025