电线电缆网 > 标准共享 > IEC 60287-2-1-2023 Electric cables Calculation of the current rating Part 2: Thermal resistance（完整版）
IEC 60287-2-1-2023 Electric cables Calculation of the current rating Part 2: Thermal resistance - 无图版
9781780 --- 2024-08-26 00:34:05
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IEC 60287-2-1-2023.pdf
游客 --- 2025-02-18 14:58:23
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太贵了，楼主