GB/T 22939.5-2025 Chinese PDF (GB /T22939.5-2025) GB/T 19267.13-2025 2-2024_Chinese: Cardiovascular implants - Cardiac

2-2024_Chinese: Cardiovascular implants - Cardiac valve prostheses - Part 2: Surgically implanted heart valve substitutes (Chinese: 心血管植入器械 人工心脏瓣膜 第2部分：外科植入式人工心脏瓣膜)

English versions: GB 17440-2025

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)

English versions: GB/T 19701

English versions: GB/T 20840

GB/T 22939.5-2025 Chinese PDF (GB /T22939.5-2025) GB/T 19267.13-2025 2-2024_Chinese: Cardiovascular implants - CardiacGB T 22939. 5 2025_Chinese: Package of household and similar electrical appliances Part 5: Particular requirements for electrical washing machine and clothes dryer (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22939. 5 2025