insulating lining

英 美
  • 保温衬里
  • insulating adj.绝缘的动词insulate的现在分词形式.
  • lining n.衬里;内层
    1. An insulating lining for an aperture through which a conductor passes.
      绝缘套管为导体的通过提供缝隙的绝缘套管