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GB/T 23528
20-2024_Chinese: Ergonomics of human-system interaction - Part 20: An ergonomic approach to accessible design (Chinese: 人-系统交互工效学 第20部分：无障碍设计的工效学方法)
GB/T 22453-2025_Chinese: Non-linear optical crystal devices measuring method for laser (Chinese: 激光用非线性光学晶体元件性能测量方法)
GB/T 18892-2024_Chinese: Environmental protect requirements of copying machines - Energy saving requirements for copiers and multi-function devices (Chinese: 复印机械环境保护要求 复印机及多功能一体机节能要求)
2-2025_Chinese: Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 2: Determination of specimen breakdown (Chinese: 纺织品 马丁代尔法织物耐磨性的测定 第2部分：试样破损的测定)
GB/T 17642-2025 Chinese PDF (GB /T17642-2025) GB/T 21369-2024 GB/T 23528GB T 17642 2025_Chinese: Geosynthetics Geocomposites made of geononwoven and geomembrance (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17642 2025
US$ 12.00
US$ 12.00
US$ 129.95
