The Technical Pen的意思|示意

We have introduced a set of electroplating electroplating pen instrument portfolio, without professional technical staff, can easily repair the circuit board electroplating gold position.

我们引入了这套电镀仪电镀笔组合，不需专业技术人员，便可轻易修补线路板的电镀金位置。

By adopting the technical scheme, when the pen falls down, a pen head can not touch the ground firstly because the pen head is relatively light, therefore, the pen head is protected.

采用以上技术方案后，当笔往下掉时，笔头由于较轻，不会先着地，这样就保护了笔头。