GB/T 45284.6-2025 Chinese PDF (GB /T45284.6-2025) GB/T 23595.4-2025 English versions: GB/T 26882

English versions: GB/T 26882

English versions: GB/T 21551

English versions: GB/T 45393

GB/T 45076-2024_Chinese: Specification for construction of recyclable resources trading platform (Chinese: 再生资源交易平台建设规范)

English versions: GB/T 30771-2024

GB/T 45284.6-2025 Chinese PDF (GB /T45284.6-2025) GB/T 23595.4-2025 English versions: GB/T 26882GB T 45284. 6 2025_Chinese: Information technology Extensible biometric data interchange formats Part 6: Iris image data (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45284. 6 2025