GB/T 24477-2025 Chinese PDF (GB /T24477-2025) GB/T 23527.4-2025 1-2024_Chinese: Non-destructive testing - Penetrant

1-2024_Chinese: Non-destructive testing - Penetrant testing - Part 1: General principles (Chinese: 无损检测 渗透检测 第1部分：总则)

GB/T 10859

English versions: GB/T 30134-2025

3-2024_Chinese: Sterilization of health care products - Biological indicators - Part 3: Biological indicators for moist heat sterilization processes (Chinese: 医疗保健产品灭菌 生物指示物 第3部分：湿热灭菌用生物指示物)

GB/T 12279

GB/T 24477-2025 Chinese PDF (GB /T24477-2025) GB/T 23527.4-2025 1-2024_Chinese: Non-destructive testing - PenetrantGB T 24477 2025_Chinese: Accessibility to lifts for persons including persons with disability (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24477 2025