An electromagnetic relay consists of a coil with a current conductor and a core, using a magnetic field, the contacts close the circuit. 图片
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An electromagnetic relay consists of a coil with a current conductor and a core, using a magnetic field, the contacts close the circuit.
素材ID:297366641

  • 举报
  • 格式:矢量
  • 作者:ser68orion
  • 最大输出:可以放大缩小至任意尺寸