GB/T 12279.2-2024 Chinese PDF (GB /T12279.2-2024) GB/T 13522-2024 English versions: GB/T 18912-2024

English versions: GB/T 18912-2024

1-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 1: General principle (Chinese: 压水堆核电厂核岛机械设备设计规范 第1部分：总则)

2-2024_Chinese: Sterilization of health care products - Biological indicators - Part 2: Biological indicators for ethylene oxide sterilization processes (Chinese: 医疗保健产品灭菌 生物指示物 第2部分：环氧乙烷灭菌用生物指示物)

English versions: GB/T 14666-2025

61-2025_Chinese: National food safety standard - Food contact materials and products - Determination of migration of 2

GB/T 12279.2-2024 Chinese PDF (GB /T12279.2-2024) GB/T 13522-2024 English versions: GB/T 18912-2024GB T 12279. 2 2024_Chinese: Cardiovascular implants Cardiac valve prostheses Part 2: Surgically implanted heart valve substitutes (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 12279. 2 2024