随着电子电器产品更新换代速度的加快，包含印刷电路板（PCB）的电子废弃物的数量日益剧增。

With the rapid upgrading and renewing of electronic and electrical products, the amount of electronic wastes including printed circuit board (PCB) is increasing quickly.

youdao

随着电子电器产品更新换代速度的加快，包含印刷电路板（PCB）的电子废弃物的数量日益剧增。

With the rapid upgrading and renewing of electronic and electrical products, the amount of electronic wastes including printed circuit board (PCB) is increasing quickly.

youdao