The vast majority of rare earths - indispensable in many electronics components - comes from China.
稀土绝大部分来自中国，这种材料是生产许多电子元件所不可或缺的。
Many electronics manufacturers realized it is necessary to implement the X-ray inspection systems in the PCB assembly line.
如今很多电子产品制造商已经意识到，有必要在印刷电路板（PCB）组装线上采用X射线检测系统。
Many electronics manufacturers will transition their soldering processes from traditional tin-lead alloys to lead-free alloys before 2006.
许多电子制造商将在2006年前从传统的锡铅合金钎焊工艺改变为无铅合金的钎焊工艺。
Many electronics manufacturers will transition their soldering processes from traditional tin-lead alloys to lead-free alloys before 2006.
许多电子制造商将在2006年前从传统的锡铅合金钎焊工艺改变为无铅合金的钎焊工艺。
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