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English versions: GB/T 16262
English versions: GB/T 21499-2024
GB/T 21307-2025_Chinese: Roller gin (Chinese: 皮辊轧花机)
4-2025_Chinese: Assembled spectacles - Part 4: Multifocal and power-variation near-vision spectacles (Chinese: 配装眼镜 第4部分：多焦和渐变焦老视成镜)
tests and test conditions - Part 41: Energy registration methods and requirements for multi-energy and multi-rate meters (Chinese: 电测量设备 通用要求、试验和试验条件 第41部分：多电能和多费率仪表的电能计度方法和要求)
GB/T 45000-2024 Chinese PDF (GB /T45000-2024) GB/T 23595.1-2025 English versions: GB/T 16262GB T 45000 2024_Chinese: Surface active agents Determination of components of sucrose fatty acid esters Liquid chromatography (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45000 2024
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