Pay in 4 interest-free payments of $9.75 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
English versions: GB/T 12540-2024
GB/T 18375-2024_Chinese: Prosthetics - Structural testing of lower-limb prostheses - Requirements and test methods (Chinese: 假肢 下肢假肢的结构检验 要求和试验方法)
GB/T 19405
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)
GB/T 44955-2024_Chinese: Climate prediction verification - El Nino/La Nina (Chinese: 气候预测检验 厄尔尼诺/拉尼娜)
GB/T 13539.6-2024 Chinese PDF (GB/T13539.6-2024) GB/T 22459.10-2025 English versions: GB/T 12540-2024GB 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
