铝合金芯增强的同心绞捻铝导线的英文

standard specification for

• 铝合金:    alufer; ardal; alu ...
• 芯:    core
• 增强:    strengthen; enhanc ...
• 的:    4次方是 The fourth po ...
• 同心:    with one heart
• 绞:    twist
• 捻:    twist with the fin ...
• 铝导线:    aluminum conductor