YY 0271.2-2024 Chinese PDF GB/T 24498-2025 GB/T 21307-2025_Chinese: Roller gin (Chinese:

GB/T 21307-2025_Chinese: Roller gin (Chinese: 皮辊轧花机)

English versions: GB/T 22210-2024

GB/T 45553-2025_Chinese: Technical specification for Antheraea pernyi genetic resource survey (Chinese: 柞蚕遗传资源调查技术规范)

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)

GB/T 45468-2025_Chinese: Microbeam analysis - FIB-SEM imaging and analysis method for 3D micro-pore structure of rock sample (Chinese: 微束分析 岩石微孔隙聚焦离子束-扫描电镜三维成像分析方法)

YY 0271.2-2024 Chinese PDF GB/T 24498-2025 GB/T 21307-2025_Chinese: Roller gin (Chinese:YY 0271. 2 2024_Chinese: Dentistry Water based cements Part 2: Resin modified cements (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY 0271. 2 2024