The material of which the apparatus is made is a non-conductor of heat. 制造这台设备所用的材料是热的非导体。
Other have: High-pressured staticelectricity dressing, plastic and sand separation, tea and tea poleseparation and so on any conductor and non-conductor splitter. 其它有:高压静电选矿、塑料与沙子的分离、茶叶与茶杆的分离等任何导体与非导体的分离设备。
Since rubber is a non-conductor of electricity, it is used for insulation. 因为橡皮是非导体,它被用作绝缘材料。