有一批显示器的故障相似，开机无显示，用万用表电阻挡测试电源线输入端，阻值为无穷大，说明电源线已呈开路。

There are a number of display similar to the fault, boot-free show that blocking electrical multimeter to test the power cord input, infinite resistance, has shown a way that the power cord.

youdao

解决问题的方法：一种叠层包转材料由热塑性材料最外层、纸基材料层、导电阻挡层和热封最内层构成。

A laminated packaging material is composed of a thermoplastic material outermost layer, a paper base material layer, a conductive barrier layer and a heat sealing innermost layer.

youdao