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English versions: GB/T 28988-2024
English versions: GB/T 2909-2025
GB/T 45529-2025_Chinese: Road vehicles - Electrical electronic switching devices - Relay (Chinese: 道路车辆 电气电子开关器件 继电器)
2-2025_Chinese: Technical code of practice for evaluation of resistance to diseases and insect pests in wheat - Part 2: Leaf(brown) rust (Chinese: 小麦抗病虫性评价技术规程 第2部分：叶锈病)
GB/T 44884-2024_Chinese: Technical requirements for secure user plane location service - Platform (Chinese: 基于用户面的定位业务技术要求 平台)
GB/T 5453-2025 Chinese PDF (GB /T5453-2025) GB/T 20854-2025 English versions: GB/T 28988-2024GB T 5453 2025_Chinese: Textiles Determination of the permeability of fabrics to air (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5453 2025
US$ 27.90
US$ 69.90
US$ 119.00
US$ 61.10
