GB/T 22553-2023 Chinese PDF (GB/T22553-2023) GB/T 45146-2024 English versions: GB 19272-2024

English versions: GB 19272-2024

64-2025_Chinese: Liquid crystal display devices - Part 6-4: Test methods - Liquid crystal displaymodules with dynamic backlight units (Chinese: 液晶显示器件 第6-4 部分：测试方法 带动态背光的液晶显示模块)

6-2025_Chinese: Rules for agricultural seed testing - Part 6: Sowing quality - Determination of moisture content (Chinese: 农作物种子检验规程 第6部分：播种质量 水分测定)

GB 17918-2025_Chinese: Safety specification for dust explosion protection in bulk grain loading and unloading system in port (Chinese: 港口散粮装卸系统粉尘防爆安全规范)

GB/T 27636-2023_Chinese: Technical specification for the processing of frozen tilapia fillets (Chinese: 冻罗非鱼片加工技术规范)

GB/T 22553-2023 Chinese PDF (GB/T22553-2023) GB/T 45146-2024 English versions: GB 19272-2024GB T 22553 2023_Chinese: Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty evaluation (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22553 2023