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5-2024_Chinese: Semiconductor devices - Part 5-5: Optoelectronic devices - Photocouplers (Chinese: 半导体器件 第5-5部分：光电子器件 光电耦合器)
4-2024_Chinese: Integrated circuits - Measurement of electromagnetic immunity - Part 4: Direct RF power injection method (Chinese: 集成电路 电磁抗扰度测量 第4部分：射频功率直接注入法)
GB/T 26029-2023_Chinese: Nickel cobalt manganese ternary composite oxide (Chinese: 镍钴锰三元素复合氧化物)
GB/T 45544-2025_Chinese: Jump rope (Chinese: 跳绳)
GB/T 6553-2024 Chinese PDF (GB/T6553-2024) GB/T 17737.9-2024 5-2024_Chinese: Semiconductor devices - PartGB T 6553 2024_Chinese: Electrical insulating materials used under severe ambient conditions Test methods for evaluating resistance to tracking and erosion (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 6553 2024
