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earth conductor cable例句_earth conductor cable英汉例句_earth conductor cable双解例句_欧米惠必应词典
欧米惠必应词典

earth conductor cable

E 开头单词

常见例句

    双语例句

  • U0-The rated power-frequency voltage between conductor and earth or metallic screen , for which the cable designed .
    电缆设计用导体与屏蔽或金属套之间的额定工作电压；
    • 返回 earth conductor cable