GB/T 25223-2024 Chinese PDF (GB/T25223-2024) GB 11564-2024 1-2025_Chinese: Information technology - Extensible

1-2025_Chinese: Information technology - Extensible biometric data interchange formats - Part 1: Framework (Chinese: 信息技术 可扩展的生物特征识别数据交换格式 第1部分：框架)

GB/T 6148-2025_Chinese: Test method for temperature-resistance coefficient of precision resistance alloys (Chinese: 精密电阻合金电阻温度系数测试方法)

GB/T 28417-2023_Chinese: Carbon bearing steel (Chinese: 碳素轴承钢)

GB/T 21832

GB/T 25223-2024 Chinese PDF (GB/T25223-2024) GB 11564-2024 1-2025_Chinese: Information technology - ExtensibleGB T 25223 2024_Chinese: Animal and vegetable fats and oils Determination of composition of sterols and total sterols contents Gas chromatographic 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 25223 2024