GB/T 5267.5-2024 Chinese PDF (GB/T5267.5-2024) GB/T 43250-2023 1-2025_Chinese: Test methods for polarizers

1-2025_Chinese: Test methods for polarizers of flat panel displays - Part 1: Physical and chemical properties (Chinese: 平板显示器偏光片测试方法 第1部分：理化性能)

4-2024_Chinese: General technical requirements for agricultural internet of things - Part 4: Livestock and poultry breeding (Chinese: 农业物联网通用技术要求 第4部分：畜禽养殖)

English versions: GB/T 29418-2023

2-2025_Chinese: Configuration file exchange for industrial control system HMI - Part 2: Basic exchange description (Chinese: 工业控制系统人机接口组态文件交互 第2部分：基础交互描述)

GB/T 5267.5-2024 Chinese PDF (GB/T5267.5-2024) GB/T 43250-2023 1-2025_Chinese: Test methods for polarizersGB T 5267. 5 2024_Chinese: Fasteners surface treatment Part 5: Zinc thermal diffusion coatings (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5267. 5 2024