YY/T 1950-2024 Chinese PDF (YY /T1950-2024) GB/T 45109.1-2024 GB/T 45527-2025_Chinese: Technical specification at

GB/T 45527-2025_Chinese: Technical specification at the project level for assessment of greenhouse gas emission reductions - Power energy substitution projects (Chinese: 基于项目的温室气体减排量评估技术规范 电能替代项目)

2-2025_Chinese: Technical code of practice for evaluation of resistance to diseases and insect pests in wheat - Part 2: Leaf(brown) rust (Chinese: 小麦抗病虫性评价技术规程 第2部分：叶锈病)

GB/T 17817-2024_Chinese: Determination of vitamin A in feeds - High performance liquid chromatography (Chinese: 饲料中维生素A的测定 高效液相色谱法)

2-2025_Chinese: Non-destructive testing of heavy duty gas turbine blades and vanes - Part 2: Visual testing (Chinese: 重型燃气轮机叶片无损检测 第2部分：视觉检测)

1-2025_Chinese: Industrial-process measurement

YY/T 1950-2024 Chinese PDF (YY /T1950-2024) GB/T 45109.1-2024 GB/T 45527-2025_Chinese: Technical specification atYY T 1950 2024_Chinese: Tissue engineering medical device Silk fibroin (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 1950 2024