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GB/T 20850-2025_Chinese: Safety of machinery - Guidelines for the application of machinery safety standards (Chinese: 机械安全 机械安全标准应用指南)
1-2025_Chinese: Quality requirements for starch sugar - Part 1: Edible dextrose (Chinese: 淀粉糖质量要求 第1部分：食用葡萄糖)
GB/T 22321
9-2025_Chinese: Rules for agricultural seed testing - Part 9: Sowing quality - Viability test (Chinese: 农作物种子检验规程 第9部分：播种质量 生活力测定)
507-2025_Chinese: Laser display devices - Part 5-7: Measuring methods of image quality affected by speckle for scanning laser displays (Chinese: 激光显示器件 第5-7部分：激光扫描显示在散斑影响下的图像质量测试方法)
GB/T 45020-2024 Chinese PDF (GB /T45020-2024) GB/T 38205.1-2025 GB/T 20850-2025_Chinese: Safety of machineryGB T 45020 2024_Chinese: Methods for chemical analysis of niobium hafnium alloys Determination of trace impurity elements content Inductively coupled plasma mass spectrometry (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45020 2024
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