IEC 61089-97
圆形导线同心绞制架空电气绞线 第1号修正案
Round wire concentric lay overhead electrical stranded conductors
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Round wire concentric lay overhead electrical stranded conductors
Round wire concentric lay overhead electrical stranded conductors
International Electrotechnical Vocabulary Chapter 605: Generation, transmission and distribution of electricity — Substations
International Electrotechnical Vocabulary Chapter 602: Generation, transmission and distribution of electricity — Generation
Round wire concentric lay overhead electrical stranded conductors