GB/T 14271-2024 Chinese PDF (GB/T14271-2024) GB/T 11918.6-2025 5-2025_Chinese: Information technology - Extensible

5-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 5: Face image data (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第5部分：人脸图像数据)

GB/T 24055

English versions: GB/T 45426-2025

GB/T 45542-2025_Chinese: Specification for integrated energy efficiency evaluation of industrial boilers (Chinese: 工业锅炉综合能效评价技术规范)

English versions: GB/T 45352-2025

GB/T 14271-2024 Chinese PDF (GB/T14271-2024) GB/T 11918.6-2025 5-2025_Chinese: Information technology - ExtensibleGB T 14271 2024_Chinese: Test method for the yield of greasy wool and raw cashmere Oil pressure method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 14271 2024