GB/T 19633.2-2024 Chinese PDF (GB/T19633.2-2024) GB 11564-2024 English versions: GB/T 45434

English versions: GB/T 45434

English versions: GB/T 24129-2025

2-2024_Chinese: Non-destructive testing - Penetrant testing - Part 2: Testing of penetrang materials (Chinese: 无损检测 渗透检测 第2部分：渗透材料的检验)

2-2024_Chinese: Cybersecurity technology - Message authentication codes(MACs) - Part 2: Mechanisms using a dedicated hash-function (Chinese: 网络安全技术 消息鉴别码 第2部分：采用专门设计的杂凑函数的机制)

English versions: GB/T 45489-2025

GB/T 19633.2-2024 Chinese PDF (GB/T19633.2-2024) GB 11564-2024 English versions: GB/T 45434GB T 19633. 2 2024_Chinese: Packaging for terminally sterilized medical devices Part 2: Validation requirements for forming, sealing and assembly processes (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 19633. 2 2024