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GB 25972-2024_Chinese: Gas fire extinguishing systems and components (Chinese: 气体灭火系统及部件)
GB 45438-2025_Chinese: Cybersecurity technology - Labeling method for content generated by artificial intelligence (Chinese: 网络安全技术 人工智能生成合成内容标识方法)
English versions: GB/T 32825-2024
YY/T 1585-2024_Chinese: 25-Hydroxyl vitamin D testing kit (Chinese: 25-羟基维生素D测定试剂盒)
GB/T 13871
GB/T 13539.6-2024 Chinese PDF (GB/T13539.6-2024) GB/T 22459.10-2025 GB 25972-2024_Chinese: Gas fire extinguishingGB T 13539. 6 2024_Chinese: Low voltage fuses Part 6: Supplementary requirements for fuses links for the protection of solar photovoltaic energy systems (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 13539. 6 2024
US$ 41.75
US$ 28.85
US$ 34.60
US$ 12.65
US$ 41.75
US$ 37.60
US$ 19.00
US$ 11.45
US$ 15.70
US$ 20.60
US$ 27.25
US$ 16.50
US$ 104.05
US$ 18.65
